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Boost-Commit : |
Subject: [Boost-commit] svn:boost r56477 - in branches/release: boost/exception boost/exception/detail libs/exception/doc libs/exception/doc/source libs/exception/example libs/exception/test
From: emil_at_[hidden]
Date: 2009-09-29 16:38:16
Author: emildotchevski
Date: 2009-09-29 16:38:11 EDT (Tue, 29 Sep 2009)
New Revision: 56477
URL: http://svn.boost.org/trac/boost/changeset/56477
Log:
Merging from trunk: new function diagnostic_information_what, and mutable error info access.
Added:
branches/release/libs/exception/doc/diagnostic_information_what.html (contents, props changed)
branches/release/libs/exception/test/error_info_const_fail.cpp (contents, props changed)
Text files modified:
branches/release/boost/exception/detail/error_info_impl.hpp | 8
branches/release/boost/exception/diagnostic_information.hpp | 48
branches/release/boost/exception/exception.hpp | 10
branches/release/boost/exception/get_error_info.hpp | 39
branches/release/boost/exception/info.hpp | 16
branches/release/libs/exception/doc/boost_exception_diagnostic_information_hpp.html | 3
branches/release/libs/exception/doc/boost_exception_errinfo_api_function_hpp.html | 2
branches/release/libs/exception/doc/boost_exception_get_error_info_hpp.html | 5
branches/release/libs/exception/doc/boost_exception_info_hpp.html | 3
branches/release/libs/exception/doc/diagnostic_information.html | 1
branches/release/libs/exception/doc/errinfo_api_function.html | 2
branches/release/libs/exception/doc/error_info.html | 4
branches/release/libs/exception/doc/error_info_value.html | 5
branches/release/libs/exception/doc/error_info_value_type.html | 1
branches/release/libs/exception/doc/exception.html | 1
branches/release/libs/exception/doc/functions.html | 1
branches/release/libs/exception/doc/get_error_info.html | 5
branches/release/libs/exception/doc/page_idx.html | 1
branches/release/libs/exception/doc/source/boost-exception.reno | 8654 ++++++++++++++++++++-------------------
branches/release/libs/exception/doc/synopsis.html | 7
branches/release/libs/exception/example/cloning_1.cpp | 2
branches/release/libs/exception/example/errinfos.cpp | 42
branches/release/libs/exception/example/error_info_2.cpp | 4
branches/release/libs/exception/example/example_io.cpp | 10
branches/release/libs/exception/example/info_tuple.cpp | 2
branches/release/libs/exception/test/CMakeLists.txt | 12
branches/release/libs/exception/test/Jamfile.v2 | 1
branches/release/libs/exception/test/diagnostic_information_test.cpp | 99
branches/release/libs/exception/test/errinfos_test.cpp | 14
branches/release/libs/exception/test/error_info_test.cpp | 40
30 files changed, 4740 insertions(+), 4302 deletions(-)
Modified: branches/release/boost/exception/detail/error_info_impl.hpp
==============================================================================
--- branches/release/boost/exception/detail/error_info_impl.hpp (original)
+++ branches/release/boost/exception/detail/error_info_impl.hpp 2009-09-29 16:38:11 EDT (Tue, 29 Sep 2009)
@@ -49,12 +49,18 @@
return value_;
}
+ value_type &
+ value()
+ {
+ return value_;
+ }
+
private:
char const * tag_typeid_name() const;
std::string value_as_string() const;
- value_type const value_;
+ value_type value_;
};
}
Modified: branches/release/boost/exception/diagnostic_information.hpp
==============================================================================
--- branches/release/boost/exception/diagnostic_information.hpp (original)
+++ branches/release/boost/exception/diagnostic_information.hpp 2009-09-29 16:38:11 EDT (Tue, 29 Sep 2009)
@@ -44,14 +44,14 @@
inline
char const *
- get_diagnostic_information( exception const & x )
+ get_diagnostic_information( exception const & x, char const * header )
{
if( error_info_container * c=x.data_.get() )
#ifndef BOOST_NO_EXCEPTIONS
try
{
#endif
- return c->diagnostic_information();
+ return c->diagnostic_information(header);
#ifndef BOOST_NO_EXCEPTIONS
}
catch(...)
@@ -63,7 +63,7 @@
inline
std::string
- diagnostic_information_impl( boost::exception const * be, std::exception const * se )
+ diagnostic_information_impl( boost::exception const * be, std::exception const * se, bool with_what )
{
BOOST_ASSERT(be||se);
#ifndef BOOST_NO_RTTI
@@ -72,6 +72,13 @@
if( !be )
be = dynamic_cast<boost::exception const *>(se);
#endif
+ char const * wh=0;
+ if( with_what && se )
+ {
+ wh=se->what();
+ if( be && exception_detail::get_diagnostic_information(*be,0)==wh )
+ return wh;
+ }
std::ostringstream tmp;
if( be )
{
@@ -92,12 +99,12 @@
tmp << std::string("Dynamic exception type: ") <<
(be?BOOST_EXCEPTION_DYNAMIC_TYPEID(*be):BOOST_EXCEPTION_DYNAMIC_TYPEID(*se)).name() << '\n';
#endif
- if( se )
- tmp << "std::exception::what: " << se->what() << '\n';
+ if( with_what && se )
+ tmp << "std::exception::what: " << wh << '\n';
if( be )
- if( char const * s=exception_detail::get_diagnostic_information(*be) )
+ if( char const * s=exception_detail::get_diagnostic_information(*be,tmp.str().c_str()) )
if( *s )
- tmp << s;
+ return s;
return tmp.str();
}
}
@@ -107,7 +114,7 @@
typename enable_if<exception_detail::enable_boost_exception_overload<T>,std::string>::type
diagnostic_information( T const & e )
{
- return exception_detail::diagnostic_information_impl(&e,0);
+ return exception_detail::diagnostic_information_impl(&e,0,true);
}
template <class T>
@@ -115,7 +122,28 @@
typename enable_if<exception_detail::enable_std_exception_overload<T>,std::string>::type
diagnostic_information( T const & e )
{
- return exception_detail::diagnostic_information_impl(0,&e);
+ return exception_detail::diagnostic_information_impl(0,&e,true);
+ }
+
+ inline
+ char const *
+ diagnostic_information_what( exception const & e ) throw()
+ {
+ char const * w=0;
+#ifndef BOOST_NO_EXCEPTIONS
+ try
+ {
+#endif
+ (void) exception_detail::diagnostic_information_impl(&e,0,false);
+ return exception_detail::get_diagnostic_information(e,0);
+#ifndef BOOST_NO_EXCEPTIONS
+ }
+ catch(
+ ... )
+ {
+ }
+#endif
+ return w;
}
}
@@ -131,7 +159,7 @@
boost::exception const * be=current_exception_cast<boost::exception const>();
std::exception const * se=current_exception_cast<std::exception const>();
if( be || se )
- return exception_detail::diagnostic_information_impl(be,se);
+ return exception_detail::diagnostic_information_impl(be,se,true);
else
return "No diagnostic information available.";
}
Modified: branches/release/boost/exception/exception.hpp
==============================================================================
--- branches/release/boost/exception/exception.hpp (original)
+++ branches/release/boost/exception/exception.hpp 2009-09-29 16:38:11 EDT (Tue, 29 Sep 2009)
@@ -143,9 +143,9 @@
struct
error_info_container
{
- virtual char const * diagnostic_information() const = 0;
- virtual shared_ptr<error_info_base const> get( type_info_ const & ) const = 0;
- virtual void set( shared_ptr<error_info_base const> const &, type_info_ const & ) = 0;
+ virtual char const * diagnostic_information( char const * ) const = 0;
+ virtual shared_ptr<error_info_base> get( type_info_ const & ) const = 0;
+ virtual void set( shared_ptr<error_info_base> const &, type_info_ const & ) = 0;
virtual void add_ref() const = 0;
virtual void release() const = 0;
@@ -169,7 +169,7 @@
template <>
struct get_info<throw_line>;
- char const * get_diagnostic_information( exception const & );
+ char const * get_diagnostic_information( exception const &, char const * );
}
class
@@ -231,7 +231,7 @@
return x;
}
- friend char const * exception_detail::get_diagnostic_information( exception const & );
+ friend char const * exception_detail::get_diagnostic_information( exception const &, char const * );
template <class E,class Tag,class T>
friend E const & operator<<( E const &, error_info<Tag,T> const & );
Modified: branches/release/boost/exception/get_error_info.hpp
==============================================================================
--- branches/release/boost/exception/get_error_info.hpp (original)
+++ branches/release/boost/exception/get_error_info.hpp 2009-09-29 16:38:11 EDT (Tue, 29 Sep 2009)
@@ -22,16 +22,16 @@
get_info
{
static
- typename ErrorInfo::value_type const *
+ typename ErrorInfo::value_type *
get( exception const & x )
{
if( exception_detail::error_info_container * c=x.data_.get() )
- if( shared_ptr<exception_detail::error_info_base const> eib = c->get(BOOST_EXCEPTION_STATIC_TYPEID(ErrorInfo)) )
+ if( shared_ptr<exception_detail::error_info_base> eib = c->get(BOOST_EXCEPTION_STATIC_TYPEID(ErrorInfo)) )
{
#ifndef BOOST_NO_RTTI
- BOOST_ASSERT( 0!=dynamic_cast<ErrorInfo const *>(eib.get()) );
+ BOOST_ASSERT( 0!=dynamic_cast<ErrorInfo *>(eib.get()) );
#endif
- ErrorInfo const * w = static_cast<ErrorInfo const *>(eib.get());
+ ErrorInfo * w = static_cast<ErrorInfo *>(eib.get());
return &w->value();
}
return 0;
@@ -43,7 +43,7 @@
get_info<throw_function>
{
static
- char const * const *
+ char const * *
get( exception const & x )
{
return x.throw_function_ ? &x.throw_function_ : 0;
@@ -55,7 +55,7 @@
get_info<throw_file>
{
static
- char const * const *
+ char const * *
get( exception const & x )
{
return x.throw_file_ ? &x.throw_file_ : 0;
@@ -67,12 +67,26 @@
get_info<throw_line>
{
static
- int const *
+ int *
get( exception const & x )
{
return x.throw_line_!=-1 ? &x.throw_line_ : 0;
}
};
+
+ template <class T,class R>
+ struct
+ get_error_info_return_type
+ {
+ typedef R * type;
+ };
+
+ template <class T,class R>
+ struct
+ get_error_info_return_type<T const,R>
+ {
+ typedef R const * type;
+ };
}
#ifdef BOOST_NO_RTTI
@@ -83,11 +97,18 @@
{
return exception_detail::get_info<ErrorInfo>::get(x);
}
+ template <class ErrorInfo>
+ inline
+ typename ErrorInfo::value_type *
+ get_error_info( boost::exception & x )
+ {
+ return exception_detail::get_info<ErrorInfo>::get(x);
+ }
#else
template <class ErrorInfo,class E>
inline
- typename ErrorInfo::value_type const *
- get_error_info( E const & some_exception )
+ typename exception_detail::get_error_info_return_type<E,typename ErrorInfo::value_type>::type
+ get_error_info( E & some_exception )
{
if( exception const * x = dynamic_cast<exception const *>(&some_exception) )
return exception_detail::get_info<ErrorInfo>::get(*x);
Modified: branches/release/boost/exception/info.hpp
==============================================================================
--- branches/release/boost/exception/info.hpp (original)
+++ branches/release/boost/exception/info.hpp 2009-09-29 16:38:11 EDT (Tue, 29 Sep 2009)
@@ -75,34 +75,36 @@
}
void
- set( shared_ptr<error_info_base const> const & x, type_info_ const & typeid_ )
+ set( shared_ptr<error_info_base> const & x, type_info_ const & typeid_ )
{
BOOST_ASSERT(x);
info_[typeid_] = x;
diagnostic_info_str_.clear();
}
- shared_ptr<error_info_base const>
+ shared_ptr<error_info_base>
get( type_info_ const & ti ) const
{
error_info_map::const_iterator i=info_.find(ti);
if( info_.end()!=i )
{
- shared_ptr<error_info_base const> const & p = i->second;
+ shared_ptr<error_info_base> const & p = i->second;
#ifndef BOOST_NO_RTTI
BOOST_ASSERT( BOOST_EXCEPTION_DYNAMIC_TYPEID(*p)==ti );
#endif
return p;
}
- return shared_ptr<error_info_base const>();
+ return shared_ptr<error_info_base>();
}
char const *
- diagnostic_information() const
+ diagnostic_information( char const * header ) const
{
- if( diagnostic_info_str_.empty() )
+ if( header )
{
+ BOOST_ASSERT(*header!=0);
std::ostringstream tmp;
+ tmp << header;
for( error_info_map::const_iterator i=info_.begin(),end=info_.end(); i!=end; ++i )
{
shared_ptr<error_info_base const> const & x = i->second;
@@ -117,7 +119,7 @@
friend class boost::exception;
- typedef std::map< type_info_, shared_ptr<error_info_base const> > error_info_map;
+ typedef std::map< type_info_, shared_ptr<error_info_base> > error_info_map;
error_info_map info_;
mutable std::string diagnostic_info_str_;
mutable int count_;
Modified: branches/release/libs/exception/doc/boost_exception_diagnostic_information_hpp.html
==============================================================================
--- branches/release/libs/exception/doc/boost_exception_diagnostic_information_hpp.html (original)
+++ branches/release/libs/exception/doc/boost_exception_diagnostic_information_hpp.html 2009-09-29 16:38:11 EDT (Tue, 29 Sep 2009)
@@ -34,6 +34,8 @@
std::string <span class="RenoLink">diagnostic_information</span>( <span class="RenoLink">exception_ptr</span> const & p );</span>
+ <span class="RenoIncludeSPAN">char const * <span class="RenoLink">diagnostic_information_what</span>( boost::<span class="RenoLink">exception</span> const & e ) throw();</span>
+
<span class="RenoIncludeSPAN">std::string <span class="RenoLink">current_exception_diagnostic_information</span>();</span></span>
}</pre>
</div></div><div class="RenoAutoDIV"><div class="RenoHR"><hr/></div>
@@ -41,6 +43,7 @@
<div class="RenoPageList"><a href="boost_exception_all_hpp.html">boost/exception/all.hpp<br/>
</a><a href="current_exception_diagnostic_information.html">current_exception_diagnostic_information<br/>
</a><a href="diagnostic_information.html">diagnostic_information<br/>
+</a><a href="diagnostic_information_what.html">diagnostic_information_what<br/>
</a><a href="synopsis.html">Synopsis<br/>
</a></div>
</div>
Modified: branches/release/libs/exception/doc/boost_exception_errinfo_api_function_hpp.html
==============================================================================
--- branches/release/libs/exception/doc/boost_exception_errinfo_api_function_hpp.html (original)
+++ branches/release/libs/exception/doc/boost_exception_errinfo_api_function_hpp.html 2009-09-29 16:38:11 EDT (Tue, 29 Sep 2009)
@@ -27,7 +27,7 @@
namespace
boost
{
-<span class="RenoIncludeSPAN"> <span class="RenoIncludeSPAN">typedef <span class="RenoLink">error_info</span><struct errinfo_api_function_,int> <span class="RenoLink">errinfo_api_function</span>;</span></span>
+<span class="RenoIncludeSPAN"> <span class="RenoIncludeSPAN">typedef <span class="RenoLink">error_info</span><struct errinfo_api_function_,char const *> <span class="RenoLink">errinfo_api_function</span>;</span></span>
}</pre>
</div></div><div class="RenoAutoDIV"><div class="RenoHR"><hr/></div>
<h3>See Also:</h3>
Modified: branches/release/libs/exception/doc/boost_exception_get_error_info_hpp.html
==============================================================================
--- branches/release/libs/exception/doc/boost_exception_get_error_info_hpp.html (original)
+++ branches/release/libs/exception/doc/boost_exception_get_error_info_hpp.html 2009-09-29 16:38:11 EDT (Tue, 29 Sep 2009)
@@ -28,7 +28,10 @@
boost
{
<span class="RenoIncludeSPAN"> <span class="RenoIncludeSPAN">template <class ErrorInfo,class E>
- typename ErrorInfo::<span class="RenoLink">value_type</span> const * <span class="RenoLink">get_error_info</span>( E const & x );</span></span>
+ typename ErrorInfo::<span class="RenoLink">error_info::value_type</span> const * <span class="RenoLink">get_error_info</span>( E const & x );
+
+ template <class ErrorInfo,class E>
+ typename ErrorInfo::<span class="RenoLink">error_info::value_type</span> * <span class="RenoLink">get_error_info</span>( E & x );</span></span>
}</pre>
</div></div><div class="RenoAutoDIV"><div class="RenoHR"><hr/></div>
<h3>See Also:</h3>
Modified: branches/release/libs/exception/doc/boost_exception_info_hpp.html
==============================================================================
--- branches/release/libs/exception/doc/boost_exception_info_hpp.html (original)
+++ branches/release/libs/exception/doc/boost_exception_info_hpp.html 2009-09-29 16:38:11 EDT (Tue, 29 Sep 2009)
@@ -36,7 +36,8 @@
<span class="RenoIncludeSPAN"> typedef T <span class="RenoLink">value_type</span>;</span>
<span class="RenoIncludeSPAN"> <span class="RenoLink">error_info</span>( <span class="RenoLink">value_type</span> const & v );</span>
- <span class="RenoIncludeSPAN"> <span class="RenoLink">value_type</span> const & <span class="RenoLink">value</span>() const;</span>
+ <span class="RenoIncludeSPAN"> <span class="RenoLink">value_type</span> const & <span class="RenoLink">value</span>() const;
+ <span class="RenoLink">value_type</span> & <span class="RenoLink">value</span>();</span>
};</span>
<span class="RenoIncludeSPAN">template <class E, class Tag, class T>
Modified: branches/release/libs/exception/doc/diagnostic_information.html
==============================================================================
--- branches/release/libs/exception/doc/diagnostic_information.html (original)
+++ branches/release/libs/exception/doc/diagnostic_information.html 2009-09-29 16:38:11 EDT (Tue, 29 Sep 2009)
@@ -78,6 +78,7 @@
</a><a href="configuration_macros.html">Configuration Macros<br/>
</a><a href="current_exception_diagnostic_information.html">current_exception_diagnostic_information<br/>
</a><a href="tutorial_diagnostic_information.html">Diagnostic Information<br/>
+</a><a href="diagnostic_information_what.html">diagnostic_information_what<br/>
</a><a href="frequently_asked_questions.html">Frequently Asked Questions<br/>
</a><a href="motivation.html">Motivation<br/>
</a><a href="throw_exception.html">throw_exception<br/>
Added: branches/release/libs/exception/doc/diagnostic_information_what.html
==============================================================================
--- (empty file)
+++ branches/release/libs/exception/doc/diagnostic_information_what.html 2009-09-29 16:38:11 EDT (Tue, 29 Sep 2009)
@@ -0,0 +1,59 @@
+<!DOCTYPE html PUBLIC '-//W3C//DTD XHTML 1.0 Strict//EN'
+'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd'>
+<html xmlns='http://www.w3.org/1999/xhtml' xml:lang='en' lang='en'>
+<head>
+ <meta http-equiv='Content-Type' content='text/html; charset=utf-8'/>
+ <title>diagnostic_information_what</title>
+ <link href='reno.css' type='text/css' rel='stylesheet'/>
+</head>
+<body>
+<div class="body-0">
+<div class="body-1">
+<div class="body-2">
+<div>
+<div id="boost_logo">
+
+</div>
+<h1>Boost Exception</h1>
+</div>
+<!-- Copyright (c) 2006-2009 Emil Dotchevski and Reverge Studios, Inc. -->
+<!-- Distributed under the Boost Software License, Version 1.0. (See accompanying -->
+<!-- file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -->
+<div class="RenoIncludeDIV"><div class="RenoAutoDIV"><h3>diagnostic_information_what</h3>
+</div>
+<div class="RenoIncludeDIV"><p><span class="RenoEscape">#<!--<wiki>`#</wiki>--></span>include <<span class="RenoLink">boost/exception/diagnostic_information.hpp</span>><span class="RenoBR"> </span><br/></p>
+<pre>namespace
+boost
+ {
+<span class="RenoIncludeSPAN"> char const * <span class="RenoLink">diagnostic_information_what</span>( boost::<span class="RenoLink">exception</span> const & e ) throw();</span>
+ }</pre>
+</div><p>The <span class="RenoLink">diagnostic_information_what</span> function is intended to be called from a user-defined std::exception::what() override. This allows diagnostic information to be returned as the what() string.</p>
+<h4>Returns:</h4>
+<p>A pointer to a zero-terminated buffer that contains a string similar to the std::string returned by the <span class="RenoLink">diagnostic_information</span> function, or null to indicate a failure.</p>
+<h4>Throws:</h4>
+<p>Nothing.</p>
+<h4>Note:</h4>
+<p>The returned pointer becomes invalid if any <span class="RenoLink">error_info</span> is modified or added to the exception object, or if another diagnostic information function is called.</p>
+</div><div class="RenoAutoDIV"><div class="RenoHR"><hr/></div>
+<h3>See Also:</h3>
+<div class="RenoPageList"><a href="boost_exception_diagnostic_information_hpp.html">boost/exception/diagnostic_information.hpp<br/>
+</a></div>
+</div>
+<!-- Copyright (c) 2006-2009 Emil Dotchevski and Reverge Studios, Inc. -->
+<!-- Distributed under the Boost Software License, Version 1.0. (See accompanying -->
+<!-- file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -->
+<div id="footer">
+<p> </p>
+<hr/>
+<p>
+<a class="logo" href="http://jigsaw.w3.org/css-validator/check/referer"><img class="logo_pic" src="valid-css.png" alt="Valid CSS" height="31" width="88"/></a>
+<a class="logo" href="http://validator.w3.org/check?uri=referer"><img class="logo_pic" src="valid-xhtml.png" alt="Valid XHTML 1.0" height="31" width="88"/></a>
+<small>Copyright (c) 2006-2009 by Emil Dotchevski and Reverge Studios, Inc.<br/>
+Distributed under the Boost Software License, Version 1.0.</small>
+</p>
+</div>
+</div>
+</div>
+</div>
+</body>
+</html>
Modified: branches/release/libs/exception/doc/errinfo_api_function.html
==============================================================================
--- branches/release/libs/exception/doc/errinfo_api_function.html (original)
+++ branches/release/libs/exception/doc/errinfo_api_function.html 2009-09-29 16:38:11 EDT (Tue, 29 Sep 2009)
@@ -27,7 +27,7 @@
namespace
boost
{
-<span class="RenoIncludeSPAN"> <span class="RenoIncludeSPAN">typedef <span class="RenoLink">error_info</span><struct errinfo_api_function_,int> <span class="RenoLink">errinfo_api_function</span>;</span></span>
+<span class="RenoIncludeSPAN"> <span class="RenoIncludeSPAN">typedef <span class="RenoLink">error_info</span><struct errinfo_api_function_,char const *> <span class="RenoLink">errinfo_api_function</span>;</span></span>
}</pre>
</div></div><p>This type is designed to be used as a standard <span class="RenoLink">error_info</span> instance for transporting the name of a relevant API function (which does not use exceptions to report errors) in exceptions deriving from boost::<span class="RenoLink">exception</span>.</p>
<h3>Example:</h3>
Modified: branches/release/libs/exception/doc/error_info.html
==============================================================================
--- branches/release/libs/exception/doc/error_info.html (original)
+++ branches/release/libs/exception/doc/error_info.html 2009-09-29 16:38:11 EDT (Tue, 29 Sep 2009)
@@ -34,7 +34,8 @@
<span class="RenoIncludeSPAN"> typedef T <span class="RenoLink">value_type</span>;</span>
<span class="RenoIncludeSPAN"> <span class="RenoLink">error_info</span>( <span class="RenoLink">value_type</span> const & v );</span>
- <span class="RenoIncludeSPAN"> <span class="RenoLink">value_type</span> const & <span class="RenoLink">value</span>() const;</span>
+ <span class="RenoIncludeSPAN"> <span class="RenoLink">value_type</span> const & <span class="RenoLink">value</span>() const;
+ <span class="RenoLink">value_type</span> & <span class="RenoLink">value</span>();</span>
};</span>
}</pre>
</div><h4>Requirements:</h4>
@@ -75,6 +76,7 @@
</a><a href="boost_exception_exception_hpp.html">boost/exception/exception.hpp<br/>
</a><a href="boost_exception_info_hpp.html">boost/exception/info.hpp<br/>
</a><a href="diagnostic_information.html">diagnostic_information<br/>
+</a><a href="diagnostic_information_what.html">diagnostic_information_what<br/>
</a><a href="error_info_error_info.html">error_info::error_info<br/>
</a><a href="error_info_value.html">error_info::value<br/>
</a><a href="error_info_value_type.html">error_info::value_type<br/>
Modified: branches/release/libs/exception/doc/error_info_value.html
==============================================================================
--- branches/release/libs/exception/doc/error_info_value.html (original)
+++ branches/release/libs/exception/doc/error_info_value.html 2009-09-29 16:38:11 EDT (Tue, 29 Sep 2009)
@@ -22,9 +22,10 @@
<div class="RenoIncludeDIV"><div class="RenoAutoDIV"><h3>error_info::value</h3>
</div>
<div class="RenoIncludeDIV"><p><span class="RenoEscape">#<!--<wiki>`#</wiki>--></span>include <<span class="RenoLink">boost/exception/info.hpp</span>></p>
-<pre><span class="RenoIncludeSPAN"><span class="RenoLink">value_type</span> const & <span class="RenoLink">value</span>() const;</span></pre>
+<pre><span class="RenoIncludeSPAN"><span class="RenoLink">value_type</span> const & <span class="RenoLink">value</span>() const;
+<span class="RenoLink">value_type</span> & <span class="RenoLink">value</span>();</span></pre>
</div><h4>Description:</h4>
-<p>Returns a const reference to the copy of the value passed to <span class="RenoLink">error_info</span>'s constructor stored in the <span class="RenoLink">error_info</span> object.</p>
+<p>Returns a (const) reference to the copy of the value passed to <span class="RenoLink">error_info</span>'s constructor stored in the <span class="RenoLink">error_info</span> object.</p>
<h4>Throws:</h4>
<p>Nothing.</p>
</div><div class="RenoAutoDIV"><div class="RenoHR"><hr/></div>
Modified: branches/release/libs/exception/doc/error_info_value_type.html
==============================================================================
--- branches/release/libs/exception/doc/error_info_value_type.html (original)
+++ branches/release/libs/exception/doc/error_info_value_type.html 2009-09-29 16:38:11 EDT (Tue, 29 Sep 2009)
@@ -30,7 +30,6 @@
<div class="RenoPageList"><a href="error_info.html">error_info<br/>
</a><a href="error_info_error_info.html">error_info::error_info<br/>
</a><a href="error_info_value.html">error_info::value<br/>
-</a><a href="get_error_info.html">get_error_info<br/>
</a></div>
</div>
<!-- Copyright (c) 2006-2009 Emil Dotchevski and Reverge Studios, Inc. -->
Modified: branches/release/libs/exception/doc/exception.html
==============================================================================
--- branches/release/libs/exception/doc/exception.html (original)
+++ branches/release/libs/exception/doc/exception.html 2009-09-29 16:38:11 EDT (Tue, 29 Sep 2009)
@@ -48,6 +48,7 @@
</a><a href="current_exception_diagnostic_information.html">current_exception_diagnostic_information<br/>
</a><a href="tutorial_diagnostic_information.html">Diagnostic Information<br/>
</a><a href="diagnostic_information.html">diagnostic_information<br/>
+</a><a href="diagnostic_information_what.html">diagnostic_information_what<br/>
</a><a href="exception_types_as_simple_semantic_tags.html">Exception Types as Simple Semantic Tags<br/>
</a><a href="enable_current_exception.html">enable_current_exception<br/>
</a><a href="enable_error_info.html">enable_error_info<br/>
Modified: branches/release/libs/exception/doc/functions.html
==============================================================================
--- branches/release/libs/exception/doc/functions.html (original)
+++ branches/release/libs/exception/doc/functions.html 2009-09-29 16:38:11 EDT (Tue, 29 Sep 2009)
@@ -28,6 +28,7 @@
<p>current_exception_diagnostic_information</p>
<h3>d</h3>
<p>diagnostic_information</p>
+<p>diagnostic_information_what</p>
<h3>e</h3>
<p>enable_current_exception</p>
<p>enable_error_info</p>
Modified: branches/release/libs/exception/doc/get_error_info.html
==============================================================================
--- branches/release/libs/exception/doc/get_error_info.html (original)
+++ branches/release/libs/exception/doc/get_error_info.html 2009-09-29 16:38:11 EDT (Tue, 29 Sep 2009)
@@ -25,7 +25,10 @@
boost
{
<span class="RenoIncludeSPAN"> template <class ErrorInfo,class E>
- typename ErrorInfo::<span class="RenoLink">value_type</span> const * <span class="RenoLink">get_error_info</span>( E const & x );</span>
+ typename ErrorInfo::<span class="RenoLink">error_info::value_type</span> const * <span class="RenoLink">get_error_info</span>( E const & x );
+
+ template <class ErrorInfo,class E>
+ typename ErrorInfo::<span class="RenoLink">error_info::value_type</span> * <span class="RenoLink">get_error_info</span>( E & x );</span>
}</pre>
</div><h4>Requirements:</h4>
<div><ul><li> ErrorInfo must be an instance of the <span class="RenoLink">error_info</span> template.</li>
Modified: branches/release/libs/exception/doc/page_idx.html
==============================================================================
--- branches/release/libs/exception/doc/page_idx.html (original)
+++ branches/release/libs/exception/doc/page_idx.html 2009-09-29 16:38:11 EDT (Tue, 29 Sep 2009)
@@ -55,6 +55,7 @@
<p>Diagnostic Information</p>
<h3>d</h3>
<p>diagnostic_information</p>
+<p>diagnostic_information_what</p>
<h3>E</h3>
<p>Exception Types as Simple Semantic Tags</p>
<h3>e</h3>
Modified: branches/release/libs/exception/doc/source/boost-exception.reno
==============================================================================
--- branches/release/libs/exception/doc/source/boost-exception.reno (original)
+++ branches/release/libs/exception/doc/source/boost-exception.reno 2009-09-29 16:38:11 EDT (Tue, 29 Sep 2009)
@@ -39,7 +39,7 @@
</type>
<object>
<sorted>
- <size>73</size>
+ <size>74</size>
<pair>
<weak_ptr>
<expired>0</expired>
@@ -64,10 +64,10 @@
</file>
</hook>
<title>
- <string>using virtual inheritance in exception types</string>
+ <string>transporting of arbitrary data to the catch site</string>
</title>
<file_name>
- <string></string>
+ <string>tutorial_transporting_data</string>
</file_name>
</object>
</shared_ptr>
@@ -91,29 +91,25 @@
<hook>
<stream_hook_path>
<container>
- <size>2</size>
- <strong>625285100233119FB4542EB54530FC7CB802D9A50B06D6CFB397730CDB1ED7D8</strong>
- <weak>4080542391</weak>
- <size>9174</size>
- <position>323</position>
- <strong>F3FB15CD82336271C6E875BC620385322777D16F0B7C233300783CE35710CCBF</strong>
- <weak>3292878997</weak>
- <size>282</size>
- <position>7287</position>
+ <size>1</size>
+ <strong>91CF203512705C8B2CDCBCD1439821CBF93CFC1A4C2EA2CA91F38DAA3F7720B2</strong>
+ <weak>1769665510</weak>
+ <size>1558</size>
+ <position>352</position>
</container>
</stream_hook_path>
</hook>
<file>
<path>
<empty>0</empty>
- <string>../../../../boost/exception/exception.hpp</string>
+ <string>../../example/errinfos.cpp</string>
<type>0</type>
<base>0</base>
</path>
</file>
</hook>
<title>
- <string>enable_error_info</string>
+ <string>errinfos example</string>
</title>
<file_name>
<string></string>
@@ -122,9 +118,7 @@
</shared_ptr>
</weak_ptr>
<container>
- <size>1</size>
- <variant>2</variant>
- <string>(:include include:) (:auto also:) </string>
+ <size>0</size>
</container>
</pair>
<pair>
@@ -140,25 +134,29 @@
<hook>
<stream_hook_path>
<container>
- <size>1</size>
- <strong>80C86365052AA49654F75CAA87BF9B29C6373A01F8EE4D5E79F317CD76FC0718</strong>
- <weak>622934727</weak>
- <size>6161</size>
- <position>412</position>
+ <size>2</size>
+ <strong>21027A2B73C9AA6FF083752A952D63BBA9B5FD68A3C8915965A7184EA62A5D61</strong>
+ <weak>1523356166</weak>
+ <size>537</size>
+ <position>403</position>
+ <strong>24256E1CE56594FB38D0630858B8947191827CFC57771E8727A6A56F76207454</strong>
+ <weak>665917505</weak>
+ <size>66</size>
+ <position>26</position>
</container>
</stream_hook_path>
</hook>
<file>
<path>
<empty>0</empty>
- <string>../../example/example_io.cpp</string>
+ <string>../../../../boost/exception/errinfo_errno.hpp</string>
<type>0</type>
<base>0</base>
</path>
</file>
</hook>
<title>
- <string>diagnostic_information example</string>
+ <string>errinfo_errno</string>
</title>
<file_name>
<string></string>
@@ -167,7 +165,9 @@
</shared_ptr>
</weak_ptr>
<container>
- <size>0</size>
+ <size>1</size>
+ <variant>2</variant>
+ <string>(:include include:) (:auto also:) </string>
</container>
</pair>
<pair>
@@ -183,29 +183,25 @@
<hook>
<stream_hook_path>
<container>
- <size>2</size>
- <strong>CEB9022E39DA32E612158FF553D383E13D300D1202CEB754E28B716040EFC414</strong>
- <weak>1114955626</weak>
- <size>11770</size>
- <position>723</position>
- <strong>1516D0B7E11CBEB60CE4222565ACCAFF2E9857A8A505C1C26E2AE90087250581</strong>
- <weak>3624753243</weak>
- <size>279</size>
- <position>26</position>
+ <size>1</size>
+ <strong>D6841F0363736F4F8554C35ADD6A9D160C4C49AF6F64FD9E259BC154F779866F</strong>
+ <weak>1169632142</weak>
+ <size>9204</size>
+ <position>323</position>
</container>
</stream_hook_path>
</hook>
<file>
<path>
<empty>0</empty>
- <string>../../../../boost/exception_ptr.hpp</string>
+ <string>../../../../boost/exception/exception.hpp</string>
<type>0</type>
<base>0</base>
</path>
</file>
</hook>
<title>
- <string>original_exception_type</string>
+ <string>boost/exception/exception.hpp</string>
</title>
<file_name>
<string></string>
@@ -233,9 +229,9 @@
<stream_hook_path>
<container>
<size>1</size>
- <strong>21E8093D2AF6946EAE135823066EF38B9DC8870432B44C81E585FF63A72F9903</strong>
- <weak>3352783584</weak>
- <size>12170</size>
+ <strong>283AE6BE0920B1882100C426958FDF998DEE10226546B300B45C1A26B242FC25</strong>
+ <weak>722381934</weak>
+ <size>617</size>
<position>323</position>
</container>
</stream_hook_path>
@@ -243,14 +239,14 @@
<file>
<path>
<empty>0</empty>
- <string>../../../../boost/exception_ptr.hpp</string>
+ <string>../../../../boost/exception/errinfo_errno.hpp</string>
<type>0</type>
<base>0</base>
</path>
</file>
</hook>
<title>
- <string>boost/exception_ptr.hpp</string>
+ <string>boost/exception/errinfo_errno.hpp</string>
</title>
<file_name>
<string></string>
@@ -278,27 +274,27 @@
<stream_hook_path>
<container>
<size>1</size>
- <strong>28E8289766B2CDAEF0A407A6389CB9F7FD3B0F4B49B15CB73AF210A1CEB60C58</strong>
- <weak>4196332848</weak>
- <size>735</size>
- <position>363</position>
+ <strong>27ED18F9B6131B084FEF0C9F932B7027AF449E378B5FD7973CD6642263FCAF27</strong>
+ <weak>2867102400</weak>
+ <size>404</size>
+ <position>307</position>
</container>
</stream_hook_path>
</hook>
<file>
<path>
<empty>0</empty>
- <string>../../example/info_tuple.cpp</string>
+ <string>../../example/cloning_1.cpp</string>
<type>0</type>
<base>0</base>
</path>
</file>
</hook>
<title>
- <string>adding grouped data to exceptions</string>
+ <string>using enable_current_exception at the time of the throw</string>
</title>
<file_name>
- <string>grouping_data</string>
+ <string>using_enable_cloning</string>
</file_name>
</object>
</shared_ptr>
@@ -321,14 +317,14 @@
<stream_hook_path>
<container>
<size>2</size>
- <strong>625285100233119FB4542EB54530FC7CB802D9A50B06D6CFB397730CDB1ED7D8</strong>
- <weak>4080542391</weak>
- <size>9174</size>
+ <strong>D6841F0363736F4F8554C35ADD6A9D160C4C49AF6F64FD9E259BC154F779866F</strong>
+ <weak>1169632142</weak>
+ <size>9204</size>
<position>323</position>
- <strong>17E691632123EB67BA67D590B49EB8094F462F5A10A66A1C5438E1867EF1478E</strong>
- <weak>765399792</weak>
- <size>77</size>
- <position>5899</position>
+ <strong>E8F75513DDED11FD99209774D96C52882C530DC63A1B0527156DF56901DAF5C7</strong>
+ <weak>1386049295</weak>
+ <size>2209</size>
+ <position>3718</position>
</container>
</stream_hook_path>
</hook>
@@ -342,10 +338,10 @@
</file>
</hook>
<title>
- <string>exception::~exception</string>
+ <string>exception</string>
</title>
<file_name>
- <string>exception_destructor</string>
+ <string></string>
</file_name>
</object>
</shared_ptr>
@@ -353,7 +349,7 @@
<container>
<size>1</size>
<variant>2</variant>
- <string>(:include include:) (:auto also:) </string>
+ <string>(:include include:) ---- !!!See Also: (:pagelist link="backlink" except_tags="exception,member" mod="w":) </string>
</container>
</pair>
<pair>
@@ -369,11 +365,15 @@
<hook>
<stream_hook_path>
<container>
- <size>1</size>
+ <size>2</size>
<strong>E0BE7EFCD5550582AB95C9EEDA6E68CA0F89B19838DA61876D42161E1EA4AE71</strong>
<weak>2587249979</weak>
<size>233</size>
<position>323</position>
+ <strong>92AB508A6B1C2A62CB2ACED423BD04BB5A471674B5A51BFC1E6FB1F5C92AF9AA</strong>
+ <weak>2372475309</weak>
+ <size>70</size>
+ <position>157</position>
</container>
</stream_hook_path>
</hook>
@@ -387,7 +387,7 @@
</file>
</hook>
<title>
- <string>boost/exception/errinfo_at_line.hpp</string>
+ <string>errinfo_at_line</string>
</title>
<file_name>
<string></string>
@@ -415,28 +415,28 @@
<stream_hook_path>
<container>
<size>2</size>
- <strong>CEB9022E39DA32E612158FF553D383E13D300D1202CEB754E28B716040EFC414</strong>
- <weak>1114955626</weak>
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+ <strong>D58AD357499A5A09FB5D12397CFFC2FFD412AC8A307ABB59C9BC53ACCA3B959D</strong>
+ <weak>2209414553</weak>
+ <size>2926</size>
+ <position>504</position>
+ <strong>49F40FF20D66B205C908A8F10BC61DE1BC571E4917A5BD0B4115E3F7FE3923FA</strong>
+ <weak>638776689</weak>
+ <size>2894</size>
+ <position>26</position>
</container>
</stream_hook_path>
</hook>
<file>
<path>
<empty>0</empty>
- <string>../../../../boost/exception_ptr.hpp</string>
+ <string>../../../../boost/exception/get_error_info.hpp</string>
<type>0</type>
<base>0</base>
</path>
</file>
</hook>
<title>
- <string>copy_exception</string>
+ <string>get_error_info</string>
</title>
<file_name>
<string></string>
@@ -463,21 +463,28 @@
<hook>
<stream_hook_path>
<container>
- <size>0</size>
+ <size>1</size>
+ <strong>C95CEF2E9D0BAA1E950509471062916DB849A46A19F7692BA478030E79B338EB</strong>
+ <weak>1917376632</weak>
+ <size>706</size>
+ <position>408</position>
</container>
</stream_hook_path>
</hook>
<file>
<path>
- <empty>1</empty>
+ <empty>0</empty>
+ <string>../../example/enable_error_info.cpp</string>
+ <type>0</type>
+ <base>0</base>
</path>
</file>
</hook>
<title>
- <string>page index</string>
+ <string>integrating boost exception in existing exception class hierarchies</string>
</title>
<file_name>
- <string>page_idx</string>
+ <string>tutorial_enable_error_info</string>
</file_name>
</object>
</shared_ptr>
@@ -501,18 +508,25 @@
<hook>
<stream_hook_path>
<container>
- <size>0</size>
+ <size>1</size>
+ <strong>5AD376A17B373BF62FE491E6E7883756836612C74138FFFA15FFF54E7CDBADAA</strong>
+ <weak>20822643</weak>
+ <size>5426</size>
+ <position>323</position>
</container>
</stream_hook_path>
</hook>
<file>
<path>
- <empty>1</empty>
+ <empty>0</empty>
+ <string>../../../../boost/exception/diagnostic_information.hpp</string>
+ <type>0</type>
+ <base>0</base>
</path>
</file>
</hook>
<title>
- <string>frequently asked questions</string>
+ <string>boost/exception/diagnostic_information.hpp</string>
</title>
<file_name>
<string></string>
@@ -540,28 +554,28 @@
<stream_hook_path>
<container>
<size>2</size>
- <strong>625285100233119FB4542EB54530FC7CB802D9A50B06D6CFB397730CDB1ED7D8</strong>
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- <weak>1693870740</weak>
- <size>2195</size>
- <position>3702</position>
+ <strong>9A4ECF9A49A73AED83C1565CB8C67AE1519E8AFE6818F968B4C4733CB9E86CEF</strong>
+ <weak>1615599655</weak>
+ <size>68</size>
+ <position>227</position>
+ <strong>34F0583BC8DE767CE2D79721E1F956895E43E5397473B1050F59BE7E26C773DB</strong>
+ <weak>805836816</weak>
+ <size>66</size>
+ <position>1</position>
</container>
</stream_hook_path>
</hook>
<file>
<path>
<empty>0</empty>
- <string>../../../../boost/exception/exception.hpp</string>
+ <string>../../../../boost/exception/error_info.hpp</string>
<type>0</type>
<base>0</base>
</path>
</file>
</hook>
<title>
- <string>exception</string>
+ <string>boost/exception/error_info.hpp</string>
</title>
<file_name>
<string></string>
@@ -572,7 +586,7 @@
<container>
<size>1</size>
<variant>2</variant>
- <string>(:include include:) ---- !!!See Also: (:pagelist link="backlink" except_tags="exception,member" mod="w":) </string>
+ <string>(:include include:) (:auto also:) </string>
</container>
</pair>
<pair>
@@ -588,29 +602,25 @@
<hook>
<stream_hook_path>
<container>
- <size>2</size>
- <strong>CEB9022E39DA32E612158FF553D383E13D300D1202CEB754E28B716040EFC414</strong>
- <weak>1114955626</weak>
- <size>11770</size>
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- <weak>1414247481</weak>
- <size>766</size>
- <position>10094</position>
+ <size>1</size>
+ <strong>FFF4359EFC66EE6AA729B641F38B4020A55E83A1C099BCA59B1CA9A9875E7F79</strong>
+ <weak>366628170</weak>
+ <size>236</size>
+ <position>323</position>
</container>
</stream_hook_path>
</hook>
<file>
<path>
<empty>0</empty>
- <string>../../../../boost/exception_ptr.hpp</string>
+ <string>../../../../boost/exception/errinfo_file_handle.hpp</string>
<type>0</type>
<base>0</base>
</path>
</file>
</hook>
<title>
- <string>current_exception</string>
+ <string>boost/exception/errinfo_file_handle.hpp</string>
</title>
<file_name>
<string></string>
@@ -638,28 +648,28 @@
<stream_hook_path>
<container>
<size>2</size>
- <strong>AED5E79246B32BDF0E5C6CD8BDDC3370FD0BA1EFE3D4CE76C4A6D36A123F2E20</strong>
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- <weak>1097215175</weak>
- <size>161</size>
- <position>240</position>
+ <strong>126A895281064E2195458B8A47CD73DB7E3BE3608F250925E07AF4230CBDDE1D</strong>
+ <weak>4231421785</weak>
+ <size>307</size>
+ <position>344</position>
+ <strong>16179B125E2BC6D993FBE4BA5E9A96DBAE43CA1443C7D281B659D020B6725983</strong>
+ <weak>1126376090</weak>
+ <size>92</size>
+ <position>209</position>
</container>
</stream_hook_path>
</hook>
<file>
<path>
<empty>0</empty>
- <string>../../../../boost/exception/info.hpp</string>
+ <string>../../../../boost/exception/errinfo_type_info_name.hpp</string>
<type>0</type>
<base>0</base>
</path>
</file>
</hook>
<title>
- <string>error_info::error_info</string>
+ <string>errinfo_type_info_name</string>
</title>
<file_name>
<string></string>
@@ -686,28 +696,21 @@
<hook>
<stream_hook_path>
<container>
- <size>1</size>
- <strong>95AD55ACCB1C17C1DBA4C309BDFCBD4B66E52CD9A2F54FDAD2D642A00342D001</strong>
- <weak>3194412598</weak>
- <size>4599</size>
- <position>323</position>
+ <size>0</size>
</container>
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<file>
<path>
- <empty>0</empty>
- <string>../../../../boost/exception/diagnostic_information.hpp</string>
- <type>0</type>
- <base>0</base>
+ <empty>1</empty>
</path>
</file>
</hook>
<title>
- <string>boost/exception/diagnostic_information.hpp</string>
+ <string>Synopsis</string>
</title>
<file_name>
- <string></string>
+ <string>synopsis</string>
</file_name>
</object>
</shared_ptr>
@@ -731,28 +734,21 @@
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</weak_ptr>
<container>
@@ -3737,38 +3848,18 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-32</id>
+ <id>-36</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>5</size>
- <variant>2</variant>
- <string>[@typedef </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-67</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string><struct errinfo_errno_,int> </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-32</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string>;@] </string>
+ <size>0</size>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-33</id>
+ <id>-37</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -3779,7 +3870,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-34</id>
+ <id>-38</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -3790,7 +3881,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-35</id>
+ <id>-39</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -3801,38 +3892,18 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-36</id>
+ <id>-40</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>5</size>
- <variant>2</variant>
- <string>[@typedef </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-67</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string><struct errinfo_file_handle_,weak_ptr<FILE> > </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-36</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string>;@] </string>
+ <size>0</size>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-37</id>
+ <id>-41</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -3843,7 +3914,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-38</id>
+ <id>-42</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -3854,7 +3925,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-39</id>
+ <id>-43</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -3865,7 +3936,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-40</id>
+ <id>-44</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -3876,7 +3947,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-41</id>
+ <id>-22</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -3887,7 +3958,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-42</id>
+ <id>-45</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -3898,7 +3969,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-43</id>
+ <id>-46</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -3909,7 +3980,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-44</id>
+ <id>-47</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -3920,7 +3991,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-45</id>
+ <id>-48</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -3931,7 +4002,18 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-48</id>
+ <id>-49</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>0</size>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-50</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -3942,16 +4024,16 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string><struct errinfo_type_info_name_,std::string> </string>
+ <string><struct errinfo_file_open_mode_,std::string> </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-48</id>
+ <id>-50</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
@@ -3962,7 +4044,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-49</id>
+ <id>-51</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -3973,7 +4055,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-50</id>
+ <id>-52</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -3984,7 +4066,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-46</id>
+ <id>-53</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -3995,7 +4077,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-51</id>
+ <id>-54</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -4006,7 +4088,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-52</id>
+ <id>-55</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -4017,7 +4099,87 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-53</id>
+ <id>-56</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>5</size>
+ <variant>2</variant>
+ <string>[@typedef (:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-57</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>:)<struct errinfo_api_function_,char const *> (:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-56</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>:);@] </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-57</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>9</size>
+ <variant>2</variant>
+ <string>[@template <class Tag,class T> class (:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-57</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>:) { public: (:include </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-40</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string> decl pre_indent="4":) (:include </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-37</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string> decl pre_indent="4":) (:include </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-27</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string> decl pre_indent="4":) };@] </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-58</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -4028,7 +4190,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-47</id>
+ <id>-59</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -4039,7 +4201,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-54</id>
+ <id>-60</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -4050,38 +4212,38 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-55</id>
+ <id>-61</id>
</shared_ptr>
</weak_ptr>
<container>
<size>5</size>
<variant>2</variant>
- <string>[@typedef </string>
+ <string>[@typedef (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string><struct errinfo_file_name_,std::string> </string>
+ <string>:)<struct errinfo_file_name_,std::string> (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-55</id>
+ <id>-61</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>;@] </string>
+ <string>:);@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-56</id>
+ <id>-62</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -4092,7 +4254,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-57</id>
+ <id>-63</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -4103,7 +4265,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-58</id>
+ <id>-64</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -4114,7 +4276,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-59</id>
+ <id>-65</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -4125,7 +4287,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-60</id>
+ <id>-66</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -4136,7 +4298,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-61</id>
+ <id>-67</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -4147,7 +4309,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-62</id>
+ <id>-68</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -4158,7 +4320,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-63</id>
+ <id>-69</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -4169,7 +4331,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-64</id>
+ <id>-70</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -4180,38 +4342,29 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-65</id>
+ <id>-71</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>5</size>
- <variant>2</variant>
- <string>[@typedef </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-67</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string><struct errinfo_at_line_,int> </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-65</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string>;@] </string>
+ <size>0</size>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-66</id>
+ <id>-72</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>0</size>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-73</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -4222,16 +4375,16 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string><struct errinfo_file_open_mode_,std::string> </string>
+ <string><struct errinfo_file_handle_,weak_ptr<FILE> > </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-66</id>
+ <id>-73</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
@@ -4242,100 +4395,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>9</size>
- <variant>2</variant>
- <string>[@template <class Tag,class T> class (:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-67</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string>:) { public: (:include </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-30</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string> decl pre_indent="4":) (:include </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-18</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string> decl pre_indent="4":) (:include </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-40</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string> decl pre_indent="4":) };@] </string>
- </container>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-68</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>0</size>
- </container>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-69</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>0</size>
- </container>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-70</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>0</size>
- </container>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-71</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>0</size>
- </container>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-72</id>
+ <id>-74</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -4346,7 +4406,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-73</id>
+ <id>-75</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -4357,7 +4417,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-74</id>
+ <id>-23</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -4368,7 +4428,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-75</id>
+ <id>-76</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -4379,7 +4439,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-76</id>
+ <id>-77</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -4390,7 +4450,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-77</id>
+ <id>-78</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -4404,13 +4464,13 @@
<pair>
<string>api</string>
<shared_ptr>
- <id>79</id>
+ <id>80</id>
<type>
<string>reno_layer</string>
</type>
<object>
<sorted>
- <size>73</size>
+ <size>74</size>
<pair>
<weak_ptr>
<expired>0</expired>
@@ -4452,103 +4512,61 @@
</shared_ptr>
</weak_ptr>
<container>
- <size>0</size>
- </container>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-9</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>13</size>
+ <size>11</size>
<variant>2</variant>
<string>[@(:include </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-31</id>
- </shared_ptr>
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- <variant>2</variant>
- <string> decl:) (:include </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-8</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> decl:) (:include </string>
+ <string> def:) (:include </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-53</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> decl:) (:include </string>
+ <string> decl:) typedef (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-13</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> decl:) (:include </string>
+ <string>:)<struct throw_function_,char const *> throw_function; typedef (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-17</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> decl:) (:include </string>
+ <string>:)<struct throw_file_,char const *> throw_file; typedef (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-33</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> decl:)@] </string>
- </container>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-10</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>0</size>
- </container>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-11</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>0</size>
+ <string>:)<struct throw_line_,int> throw_line;@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-12</id>
+ <id>-9</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -4559,7 +4577,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-65</id>
+ <id>-7</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
@@ -4570,18 +4588,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-13</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>0</size>
- </container>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-14</id>
+ <id>-10</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -4592,7 +4599,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-15</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -4603,7 +4610,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-12</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -4614,7 +4621,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-17</id>
+ <id>-13</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -4625,7 +4632,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-18</id>
+ <id>-14</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -4636,18 +4643,18 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-19</id>
+ <id>-15</id>
</shared_ptr>
</weak_ptr>
<container>
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<string>[@(:include </string>
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<weak_ptr>
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<shared_ptr>
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<shared_ptr>
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+ <id>-63</id>
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+ <variant>1</variant>
+ <weak_ptr>
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</shared_ptr>
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</shared_ptr>
</weak_ptr>
<container>
- <size>0</size>
+ <size>3</size>
+ <variant>2</variant>
+ <string>[@(:include </string>
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+ <weak_ptr>
+ <expired>0</expired>
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+ <variant>2</variant>
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</container>
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<weak_ptr>
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- <weak_ptr>
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- <expired>0</expired>
- <shared_ptr>
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+ <id>-24</id>
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<container>
@@ -4887,46 +4782,22 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
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+ <id>-25</id>
</shared_ptr>
</weak_ptr>
<container>
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<variant>2</variant>
<string>[@(:include </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
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<variant>2</variant>
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- <container>
- <size>3</size>
- <variant>2</variant>
- <string>[@(:include </string>
+ <string> decl:) namespace boost { (:include </string>
<variant>1</variant>
<weak_ptr>
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@@ -4935,25 +4806,14 @@
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- <shared_ptr>
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- </shared_ptr>
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- <container>
- <size>0</size>
+ <string> decl:) }@] </string>
</container>
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<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
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+ <id>-26</id>
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<container>
@@ -4964,7 +4824,7 @@
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<shared_ptr>
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+ <id>-27</id>
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<container>
@@ -4975,7 +4835,7 @@
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+ <id>-28</id>
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<container>
@@ -4986,7 +4846,7 @@
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<shared_ptr>
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+ <id>-29</id>
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<container>
@@ -4997,7 +4857,7 @@
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+ <id>-30</id>
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@@ -5008,7 +4868,7 @@
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<container>
@@ -5019,7 +4879,7 @@
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@@ -5030,7 +4890,7 @@
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+ <id>-33</id>
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@@ -5041,7 +4901,7 @@
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+ <id>-34</id>
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+ <id>-35</id>
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+ <id>-15</id>
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@@ -5072,7 +4932,7 @@
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+ <id>-16</id>
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@@ -5081,7 +4941,7 @@
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+ <id>-8</id>
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@@ -5090,7 +4950,7 @@
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+ <id>-67</id>
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@@ -5099,7 +4959,7 @@
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+ <id>-58</id>
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@@ -5108,7 +4968,7 @@
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@@ -5126,7 +4986,7 @@
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@@ -5144,7 +5004,7 @@
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@@ -5162,7 +5022,7 @@
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+ <id>-45</id>
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@@ -5180,7 +5040,7 @@
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+ <id>-74</id>
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<variant>2</variant>
@@ -5191,7 +5051,29 @@
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<shared_ptr>
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+ <id>-36</id>
+ </shared_ptr>
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@@ -5202,7 +5084,7 @@
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+ <id>-42</id>
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<variant>2</variant>
@@ -5213,7 +5095,7 @@
<weak_ptr>
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+ <id>-39</id>
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<container>
@@ -5224,7 +5106,7 @@
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@@ -5235,38 +5117,29 @@
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<shared_ptr>
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+ <id>-41</id>
</shared_ptr>
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<container>
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+ <size>3</size>
<variant>2</variant>
<string>[@(:include </string>
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<weak_ptr>
<expired>0</expired>
<shared_ptr>
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- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-57</id>
+ <id>-33</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
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+ <string> decl:)@] </string>
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<shared_ptr>
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+ <id>-42</id>
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<container>
@@ -5277,7 +5150,7 @@
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@@ -5288,7 +5161,7 @@
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+ <id>-44</id>
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@@ -5299,7 +5172,18 @@
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<shared_ptr>
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+ <id>-22</id>
+ </shared_ptr>
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+ </container>
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<container>
@@ -5310,7 +5194,7 @@
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+ <id>-50</id>
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<variant>2</variant>
@@ -5321,7 +5205,7 @@
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@@ -5332,7 +5216,29 @@
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+ <id>-47</id>
+ </shared_ptr>
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<container>
@@ -5343,7 +5249,7 @@
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<variant>2</variant>
@@ -5354,7 +5260,7 @@
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+ <id>-50</id>
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<container>
@@ -5365,7 +5271,7 @@
<weak_ptr>
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+ <id>-51</id>
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<container>
@@ -5376,87 +5282,107 @@
<weak_ptr>
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<shared_ptr>
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+ <id>-52</id>
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<container>
- <size>3</size>
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- <shared_ptr>
- <id>-32</id>
- </shared_ptr>
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- <variant>2</variant>
- <string> def:)@] </string>
+ <size>0</size>
</container>
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<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-64</id>
+ <id>-53</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>11</size>
+ <size>0</size>
+ </container>
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+ <shared_ptr>
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<variant>2</variant>
<string>[@(:include </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
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</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> def:) (:include </string>
+ <string> decl:) (:include </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
+ <id>-24</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> decl:) typedef (:link </string>
+ <string> decl:) (:include </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
+ <id>-52</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)<struct throw_function_,char const *> throw_function; typedef (:link </string>
+ <string> decl:) (:include </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
+ <id>-76</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)<struct throw_file_,char const *> throw_file; typedef (:link </string>
+ <string> decl:) (:include </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
+ <id>-34</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)<struct throw_line_,int> throw_line;@] </string>
+ <string> decl:) (:include </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
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+ <variant>2</variant>
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<shared_ptr>
- <id>-65</id>
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<container>
@@ -5467,7 +5393,7 @@
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@@ -5478,7 +5404,38 @@
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<shared_ptr>
- <id>-67</id>
+ <id>-58</id>
+ </shared_ptr>
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+ <variant>2</variant>
+ <string>[@(:include </string>
+ <variant>1</variant>
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+ <variant>1</variant>
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+ <shared_ptr>
+ <id>-32</id>
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+ <variant>2</variant>
+ <string> decl:)@] </string>
+ </container>
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+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-59</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -5489,7 +5446,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-68</id>
+ <id>-60</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -5500,7 +5457,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-69</id>
+ <id>-61</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -5511,7 +5468,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-70</id>
+ <id>-62</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -5522,71 +5479,40 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-55</id>
+ <id>-48</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> def:)@] </string>
+ <string> decl:)@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-71</id>
+ <id>-63</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>5</size>
- <variant>2</variant>
- <string>[@(:include </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-67</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string> def:) (:include </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-43</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string> decl:)@] </string>
+ <size>0</size>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-72</id>
+ <id>-64</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>3</size>
- <variant>2</variant>
- <string>[@(:include </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-48</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string> def:)@] </string>
+ <size>0</size>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-73</id>
+ <id>-65</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -5597,18 +5523,18 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-41</id>
+ <id>-12</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> decl:)@] </string>
+ <string> def:)@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-74</id>
+ <id>-66</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -5619,18 +5545,29 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-75</id>
+ <id>-67</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>0</size>
+ <size>3</size>
+ <variant>2</variant>
+ <string>[@(:include </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-13</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string> decl:)@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-76</id>
+ <id>-68</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -5641,32 +5578,18 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-77</id>
+ <id>-69</id>
</shared_ptr>
</weak_ptr>
<container>
<size>0</size>
</container>
</pair>
- </sorted>
- </object>
- </shared_ptr>
- </pair>
- <pair>
- <string>decl</string>
- <shared_ptr>
- <id>80</id>
- <type>
- <string>reno_layer</string>
- </type>
- <object>
- <sorted>
- <size>73</size>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-5</id>
+ <id>-70</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -5677,29 +5600,29 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-6</id>
+ <id>-71</id>
</shared_ptr>
</weak_ptr>
<container>
<size>3</size>
<variant>2</variant>
- <string>[@template <class T> ---unspecified--- (:link </string>
+ <string>[@(:include </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-6</id>
+ <id>-56</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)( T const & x );@] </string>
+ <string> def:)@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-7</id>
+ <id>-72</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -5710,38 +5633,40 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-8</id>
+ <id>-73</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>5</size>
- <variant>2</variant>
- <string>[@typedef (:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-67</id>
- </shared_ptr>
- </weak_ptr>
+ <size>0</size>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-74</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>3</size>
<variant>2</variant>
- <string>:)<struct tag_original_exception_type,std::type_info const *> </string>
+ <string>[@(:include </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-8</id>
+ <id>-18</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>;@] </string>
+ <string> def:)@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-9</id>
+ <id>-75</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -5752,7 +5677,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-10</id>
+ <id>-23</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -5763,71 +5688,76 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-11</id>
+ <id>-76</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>0</size>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-77</id>
</shared_ptr>
</weak_ptr>
<container>
<size>3</size>
<variant>2</variant>
- <string>[@(:link </string>
+ <string>[@(:include </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-11</id>
+ <id>-61</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> mod="m":)();@] </string>
+ <string> def:)@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-12</id>
+ <id>-78</id>
</shared_ptr>
</weak_ptr>
<container>
<size>0</size>
</container>
</pair>
+ </sorted>
+ </object>
+ </shared_ptr>
+ </pair>
+ <pair>
+ <string>decl</string>
+ <shared_ptr>
+ <id>81</id>
+ <type>
+ <string>reno_layer</string>
+ </type>
+ <object>
+ <sorted>
+ <size>74</size>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-13</id>
+ <id>-5</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>5</size>
- <variant>2</variant>
- <string>[@template <class T> (:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-53</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string>:) (:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-13</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string>:)( T const & e );@] </string>
+ <size>0</size>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-14</id>
+ <id>-6</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -5838,7 +5768,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-15</id>
+ <id>-7</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -5849,91 +5779,62 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-8</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>3</size>
- <variant>2</variant>
- <string>[@class (:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-16</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string>:);@] </string>
+ <size>0</size>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-17</id>
+ <id>-9</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>5</size>
- <variant>2</variant>
- <string>[@(:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-53</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string>:) (:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-17</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string>:)();@] </string>
+ <size>0</size>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-18</id>
+ <id>-10</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>5</size>
- <variant>2</variant>
- <string>[@(:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-18</id>
- </shared_ptr>
- </weak_ptr>
+ <size>0</size>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-11</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>3</size>
<variant>2</variant>
- <string> mod="m":)( (:link </string>
+ <string>[@class (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-30</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> mod="m":) const & v );@] </string>
+ <string>:);@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-19</id>
+ <id>-12</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -5944,7 +5845,20 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-20</id>
+ <id>-13</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>1</size>
+ <variant>2</variant>
+ <string>[@template <class ErrorInfo,class E> typename ErrorInfo::(:link error_info::value_type mod="m":) const * (:link get_error_info:)( E const & x ); template <class ErrorInfo,class E> typename ErrorInfo::(:link error_info::value_type mod="m":) * (:link get_error_info:)( E & x );@] </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-14</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -5955,7 +5869,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-21</id>
+ <id>-15</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -5966,29 +5880,18 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-22</id>
+ <id>-16</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>3</size>
- <variant>2</variant>
- <string>[@template <class E> E * </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-22</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string>();@] </string>
+ <size>0</size>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-23</id>
+ <id>-17</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -5999,7 +5902,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-24</id>
+ <id>-18</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -6010,7 +5913,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-25</id>
+ <id>-19</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -6021,7 +5924,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-26</id>
+ <id>-20</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -6032,7 +5935,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-27</id>
+ <id>-21</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -6043,29 +5946,38 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-28</id>
+ <id>-24</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>3</size>
+ <size>5</size>
<variant>2</variant>
- <string>[@template <class T> ---unspecified--- (:link </string>
+ <string>[@typedef (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-28</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)( T const & e );@] </string>
+ <string>:)<struct tag_original_exception_type,std::type_info const *> </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-24</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>;@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-29</id>
+ <id>-25</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -6076,146 +5988,140 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-30</id>
+ <id>-26</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>3</size>
+ <size>5</size>
<variant>2</variant>
- <string>[@typedef T (:link </string>
+ <string>[@#ifdef BOOST_NO_EXCEPTIONS void (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-30</id>
+ <id>-26</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> mod="m":);@] </string>
+ <string>:)( std::exception const & e ); // user defined #else template <class E> void (:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-26</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>:)( E const & e ); #endif@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-31</id>
+ <id>-27</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>5</size>
+ <size>9</size>
<variant>2</variant>
- <string>[@class (:link </string>
+ <string>[@(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-31</id>
+ <id>-40</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:): public std::exception public boost::</string>
+ <string> mod="m":) const & (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-27</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> { ---unspecified--- };@] </string>
+ <string> mod="m":)() const; (:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-40</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string> mod="m":) & (:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-27</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string> mod="m":)();@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-32</id>
+ <id>-28</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>0</size>
+ <size>3</size>
+ <variant>2</variant>
+ <string>[@template <class T> ---unspecified--- (:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-28</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>:)( T const & e );@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-33</id>
+ <id>-29</id>
</shared_ptr>
</weak_ptr>
<container>
<size>5</size>
<variant>2</variant>
- <string>[@void (:link </string>
+ <string>[@class (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-33</id>
+ <id>-29</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)( (:link </string>
+ <string>:): public std::exception public boost::</string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-53</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) const & ep );</string>
- </container>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-34</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>0</size>
- </container>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-35</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>0</size>
- </container>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-36</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>0</size>
- </container>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-37</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>0</size>
+ <string> { ---unspecified--- };@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-38</id>
+ <id>-30</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -6226,7 +6132,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-39</id>
+ <id>-31</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -6237,38 +6143,38 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-40</id>
+ <id>-32</id>
</shared_ptr>
</weak_ptr>
<container>
<size>5</size>
<variant>2</variant>
- <string>[@(:link </string>
+ <string>[@template <class E, class Tag, class T> E const & (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-30</id>
+ <id>-32</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> mod="m":) const & (:link </string>
+ <string> mod="/":)( E const & x, (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-40</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> mod="m":)() const;@] </string>
+ <string>:)<Tag,T> const & v );@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-41</id>
+ <id>-33</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -6279,7 +6185,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-41</id>
+ <id>-33</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
@@ -6288,7 +6194,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
@@ -6297,7 +6203,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
@@ -6308,78 +6214,111 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-42</id>
+ <id>-34</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>7</size>
+ <size>5</size>
<variant>2</variant>
<string>[@(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-42</id>
+ <id>-52</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> mod="m":)(); (:link </string>
+ <string>:) (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-42</id>
+ <id>-34</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> mod="m":)( (:link </string>
+ <string>:)();@] </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-35</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>0</size>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-36</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>5</size>
+ <variant>2</variant>
+ <string>[@void (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-36</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) const & x );@] </string>
+ <string>:)( (:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-52</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>:) const & ep );</string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-43</id>
+ <id>-37</id>
</shared_ptr>
</weak_ptr>
<container>
<size>5</size>
<variant>2</variant>
- <string>[@template <class E, class Tag, class T> E const & (:link </string>
+ <string>[@(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-43</id>
+ <id>-37</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> mod="/":)( E const & x, (:link </string>
+ <string> mod="m":)( (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
+ <id>-40</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)<Tag,T> const & v );@] </string>
+ <string> mod="m":) const & v );@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-44</id>
+ <id>-38</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -6390,7 +6329,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-45</id>
+ <id>-39</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -6401,7 +6340,29 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-48</id>
+ <id>-40</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>3</size>
+ <variant>2</variant>
+ <string>[@typedef T (:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-40</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string> mod="m":);@] </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-41</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -6412,63 +6373,107 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-49</id>
+ <id>-42</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>19</size>
+ <size>3</size>
<variant>2</variant>
- <string>[@#if !defined( BOOST_EXCEPTION_DISABLE ) #include <(:link </string>
+ <string>[@template <class E> E * </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-64</id>
+ <id>-42</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)> #include <boost/current_function.hpp> #define (:link </string>
+ <string>();@] </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-43</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>3</size>
+ <variant>2</variant>
+ <string>[@(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-49</id>
+ <id>-43</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)(x)\ ::boost::(:link </string>
+ <string> mod="m":)();@] </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-44</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>19</size>
+ <variant>2</variant>
+ <string>[@#if !defined( BOOST_EXCEPTION_DISABLE ) #include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-57</id>
+ <id>-8</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)( ::boost::(:link </string>
+ <string>:)> #include <boost/current_function.hpp> #define (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-6</id>
+ <id>-44</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)(x) <<\ ::boost::(:link </string>
+ <string>:)(x)\ ::boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-64</id>
+ <id>-26</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>|throw_function:)(BOOST_CURRENT_FUNCTION) <<\ ::boost::(:link </string>
+ <string>:)( ::boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-64</id>
+ <id>-48</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>:)(x) <<\ ::boost::(:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-8</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>|throw_function:)(BOOST_CURRENT_FUNCTION) <<\ ::boost::(:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-8</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
@@ -6477,7 +6482,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-64</id>
+ <id>-8</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
@@ -6486,7 +6491,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-49</id>
+ <id>-44</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
@@ -6495,7 +6500,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-57</id>
+ <id>-26</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
@@ -6506,29 +6511,18 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-50</id>
+ <id>-22</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>3</size>
- <variant>2</variant>
- <string>[@std::string (:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-50</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string>:)();@] </string>
+ <size>0</size>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-46</id>
+ <id>-45</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -6539,18 +6533,47 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-51</id>
+ <id>-46</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>0</size>
+ <size>7</size>
+ <variant>2</variant>
+ <string>[@(:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-46</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string> mod="m":)(); (:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-46</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string> mod="m":)( (:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-11</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>:) const & x );@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-52</id>
+ <id>-47</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -6561,29 +6584,29 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-53</id>
+ <id>-48</id>
</shared_ptr>
</weak_ptr>
<container>
<size>3</size>
<variant>2</variant>
- <string>[@typedef ---unspecified--- (:link </string>
+ <string>[@template <class T> ---unspecified--- (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-53</id>
+ <id>-48</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:);@] </string>
+ <string>:)( T const & x );@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-47</id>
+ <id>-49</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -6594,7 +6617,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-54</id>
+ <id>-50</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -6605,7 +6628,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-55</id>
+ <id>-51</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -6616,31 +6639,77 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-56</id>
+ <id>-52</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>5</size>
+ <size>3</size>
<variant>2</variant>
- <string>[@template <class ErrorInfo,class E> typename ErrorInfo::(:link </string>
+ <string>[@typedef ---unspecified--- (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-30</id>
+ <id>-52</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> mod="m":) const * (:link </string>
+ <string>:);@] </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-53</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>0</size>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-54</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>3</size>
+ <variant>2</variant>
+ <string>[@std::string (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-56</id>
+ <id>-54</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)( E const & x );@] </string>
+ <string>:)();@] </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-55</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>0</size>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-56</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>0</size>
</container>
</pair>
<pair>
@@ -6651,18 +6720,9 @@
</shared_ptr>
</weak_ptr>
<container>
- <size>5</size>
- <variant>2</variant>
- <string>[@#ifdef BOOST_NO_EXCEPTIONS void (:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-57</id>
- </shared_ptr>
- </weak_ptr>
+ <size>3</size>
<variant>2</variant>
- <string>:)( std::exception const & e ); // user defined #else template <class E> void (:link </string>
+ <string>[@template <class Tag,class T> class (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
@@ -6671,7 +6731,7 @@
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)( E const & e ); #endif@] </string>
+ <string>:);@] </string>
</container>
</pair>
<pair>
@@ -6715,36 +6775,7 @@
</shared_ptr>
</weak_ptr>
<container>
- <size>7</size>
- <variant>2</variant>
- <string>[@template <class E> std::string (:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-61</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string>:)( E const & e ); std::string (:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-61</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string>:)( </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-53</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string> const & p );@] </string>
+ <size>0</size>
</container>
</pair>
<pair>
@@ -6766,7 +6797,27 @@
</shared_ptr>
</weak_ptr>
<container>
- <size>0</size>
+ <size>5</size>
+ <variant>2</variant>
+ <string>[@char const * </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-63</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>( boost::</string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-11</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string> const & e ) throw();@] </string>
</container>
</pair>
<pair>
@@ -6810,18 +6861,7 @@
</shared_ptr>
</weak_ptr>
<container>
- <size>3</size>
- <variant>2</variant>
- <string>[@template <class Tag,class T> class (:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-67</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string>:);@] </string>
+ <size>0</size>
</container>
</pair>
<pair>
@@ -6876,7 +6916,36 @@
</shared_ptr>
</weak_ptr>
<container>
- <size>0</size>
+ <size>7</size>
+ <variant>2</variant>
+ <string>[@template <class E> std::string (:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-72</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>:)( E const & e ); std::string (:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-72</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>:)( (:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-52</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>:) const & p );@] </string>
</container>
</pair>
<pair>
@@ -6916,7 +6985,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-76</id>
+ <id>-23</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -6927,7 +6996,49 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-77</id>
+ <id>-76</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>5</size>
+ <variant>2</variant>
+ <string>[@template <class T> (:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-52</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>:) (:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-76</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>:)( T const & e );@] </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-77</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>0</size>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-78</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -6941,13 +7052,13 @@
<pair>
<string>include</string>
<shared_ptr>
- <id>81</id>
+ <id>82</id>
<type>
<string>reno_layer</string>
</type>
<object>
<sorted>
- <size>73</size>
+ <size>74</size>
<pair>
<weak_ptr>
<expired>0</expired>
@@ -6956,301 +7067,276 @@
</shared_ptr>
</weak_ptr>
<container>
- <size>5</size>
+ <size>11</size>
<variant>2</variant>
- <string>(:auto !!!:) Exception types should use virtual inheritance when deriving from other exception types. This insight is due to Andrew Koenig. Using virtual inheritance prevents ambiguity problems in the exception handler: [@#include <iostream> struct my_exc1 : std::exception { char const* what() const throw(); }; struct my_exc2 : std::exception { char const* what() const throw(); }; struct your_exc3 : my_exc1, my_exc2 {}; int main() { try { throw your_exc3(); } catch(std::exception const& e) {} catch(...) { std::cout << "whoops!" << std::endl; } }@] The program above outputs "whoops!" because the conversion to std::exception is ambiguous. The overhead introduced by virtual inheritance is always negligible in the context of exception handling. Note that virtual bases are initialized directly by the constructor of the most-derived-type (the type pass
ed to the throw statement, in case of exceptions.) However, typically this detail is of no concern when boost::(:link </string>
+ <string>(:auto !!:) All exception types that derive from boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) is used, because it enables exception types to be trivial structs with no members (there's nothing to initialize.) See (:link </string>
+ <string>:) can be used as type-safe containers of arbitrary data objects, while complying with the no-throw requirements (15.5.1) of the ANSI C++ standard for exception types. When exceptions derive from boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-46</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> mod="w":). </string>
- </container>
- </pair>
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+ <string>:), arbitrary data can be added to exception objects: *At the point of the throw; *At a later time as exceptions bubble up the call stack. (:include </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
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+ </shared_ptr>
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<variant>2</variant>
- <string>(:auto !!!:) (:include synopsis:) !!!!Requirements: T must be a class with an accessible no-throw copy constructor as per (15.5.1). !!!!Returns: * If T derives from boost::(:link </string>
+ <string>:) (:include </string>
<variant>1</variant>
<weak_ptr>
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</weak_ptr>
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- <string>:), the returned object is of type T and is a copy of x. * Otherwise, the returned object is of an unspecified type that derives publicly from both T and boost::(:link </string>
+ <string>:) (:include </string>
<variant>1</variant>
<weak_ptr>
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<shared_ptr>
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</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:). The T sub-object is initialized from x by the T copy constructor. !!!!Throws: Nothing. </string>
+ <string>:) </string>
</container>
</pair>
<pair>
<weak_ptr>
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<shared_ptr>
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+ <id>-6</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>11</size>
+ <size>37</size>
<variant>2</variant>
- <string>!!!!Example: this is a possible output from the (:link </string>
+ <string>[@#include <</string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-61</id>
+ <id>-71</id>
</shared_ptr>
</weak_ptr>
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+ <string>> #include <</string>
<variant>1</variant>
<weak_ptr>
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<shared_ptr>
- <id>-26</id>
+ <id>-65</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)_ *] = fopen [struct boost::(:link </string>
+ <string>> #include <</string>
<variant>1</variant>
<weak_ptr>
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<shared_ptr>
- <id>-32</id>
+ <id>-9</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)_ *] = 2, "No such file or directory" [struct boost::(:link </string>
+ <string>> #include <</string>
<variant>1</variant>
<weak_ptr>
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<shared_ptr>
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+ <id>-17</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)_ *] = tmp1.txt [struct boost::(:link </string>
+ <string>> #include <</string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-66</id>
+ <id>-77</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)_ *] = rb@] </string>
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- </shared_ptr>
- </weak_ptr>
- <container>
- <size>9</size>
- <variant>2</variant>
- <string>(:auto !!!:) (:include synopsis:) This </string>
+ <string>> #include <</string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
+ <id>-45</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> typedef is used by </string>
+ <string>> #include <</string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-17</id>
+ <id>-58</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> if it defaults to returning an </string>
+ <string>> #include <</string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-53</id>
+ <id>-25</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> that refers to an object of type </string>
+ <string>> #include <boost/shared_ptr.hpp> #include <boost/weak_ptr.hpp> #include <stdio.h> #include <errno.h> #include <exception> struct error : virtual std::exception, virtual boost::</string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-31</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>, to record in it the std::type_info of the original exception object.</string>
- </container>
- </pair>
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- <string>(:auto !!!:) The code snippet below demonstrates how boost::(:link http://www.boost.org/libs/tuple/doc/tuple_users_guide.html|tuple:) can be used to bundle the name of the function that failed, together with the reported errno so that they can be added to exception objects more conveniently together: [@#include <(:link </string>
+ <string> { }; struct file_error : virtual error { }; struct file_open_error: virtual file_error { }; struct file_read_error: virtual file_error { }; boost::shared_ptr<FILE> open_file( char const * file, char const * mode ) { if( FILE * f=fopen(file,mode) ) return boost::shared_ptr<FILE>(f,fclose); else </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-73</id>
+ <id>-44</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)> #include <(:link </string>
+ <string>( file_open_error() << boost::</string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-70</id>
+ <id>-56</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)> #include <(:link </string>
+ <string>("fopen") << boost::</string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-39</id>
+ <id>-7</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)> #include <(:link </string>
+ <string>(errno) << boost::</string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-63</id>
+ <id>-61</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)> #include <boost/shared_ptr.hpp> #include <stdio.h> #include <string> #include <errno.h> typedef boost::(:link http://www.boost.org/libs/tuple/doc/tuple_users_guide.html|tuple:)<boost::(:link </string>
+ <string>(file) << boost::</string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-26</id>
+ <id>-50</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:),boost::(:link </string>
+ <string>(mode) ); } size_t read_file( boost::shared_ptr<FILE> const & f, void * buf, size_t size ) { size_t nr=fread(buf,1,size,f.get()); if( ferror(f.get()) ) </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-32</id>
+ <id>-44</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)> clib_failure; struct file_open_error: virtual boost::(:link </string>
+ <string>( file_read_error() << boost::</string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-56</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) { }; boost::shared_ptr<FILE> file_open( char const * name, char const * mode ) { if( FILE * f=fopen(name,mode) ) return boost::shared_ptr<FILE>(f,fclose); else throw file_open_error() << boost::(:link </string>
+ <string>("fread") << boost::</string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-55</id>
+ <id>-7</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)(name) << clib_failure("fopen",errno); }@] Note that the members of a boost::(:link http://www.boost.org/libs/tuple/doc/tuple_users_guide.html|tuple:) are stored separately in exception objects; they can only be retrieved individually, using (:link </string>
+ <string>(errno) << boost::</string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-56</id>
+ <id>-73</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:). </string>
+ <string>(f) ); return nr; }@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-11</id>
+ <id>-7</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>3</size>
+ <size>7</size>
<variant>2</variant>
- <string>(:auto !!!:) (:include decl:) !!!!Effects: Frees all resources associated with a boost::(:link </string>
+ <string>(:auto !!!:) (:include synopsis:) This type is designed to be used as a standard (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) object. !!!!Throws: Nothing. </string>
+ <string>:) instance for transporting a relevant errno value in exceptions deriving from boost::(:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-11</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>:). !!!Example: (:include </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-6</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>:) </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-12</id>
+ <id>-8</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -7263,165 +7349,169 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-13</id>
+ <id>-9</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>5</size>
+ <size>1</size>
<variant>2</variant>
- <string>(:auto !!!:) (:include synopsis:) !!!!Effects: As if [@try { throw </string>
+ <string>(:auto !!:) !!!Synopsis (:include synopsis:) </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-10</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>15</size>
+ <variant>2</variant>
+ <string>(:auto !!!:) Here is how cloning can be enabled in a throw-expression (15.1): [@#include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-28</id>
+ <id>-58</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>(e); } catch(...) { return (:link </string>
+ <string>:)> #include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-17</id>
+ <id>-9</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)(); }@] </string>
- </container>
- </pair>
- <pair>
- <weak_ptr>
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- <shared_ptr>
- <id>-14</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>1</size>
- <variant>2</variant>
- <string>(:auto !:) This is an alphabetical list of all Boost Exception documentation pages. (:pagelist fmt="index" except_tags="index noindex" mod="w":) </string>
- </container>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-15</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>79</size>
- <variant>2</variant>
- <string>(:auto !!:) !!!Why doesn't boost::exception derive from std::exception? Despite that (:link </string>
+ <string>:)> #include <stdio.h> #include <errno.h> struct file_read_error: virtual boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-5</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>|virtual inheritance should be used in deriving from base exception types:), many programmers fail to follow this principle when deriving from std::exception. If boost::(:link </string>
+ <string>:) { }; void file_read( FILE * f, void * buffer, size_t size ) { if( size!=fread(buffer,1,size,f) ) throw boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-28</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) derives from std::exception, using the (:link </string>
+ <string>:)(file_read_error()) << boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-6</id>
+ <id>-7</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) function with such user-defined types would introduce dangerous ambiguity which would break all catch(std::exception &) statements. Of course, boost::(:link </string>
+ <string>:)(errno); }@] Of course, (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-28</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) should not be used to replace std::exception as a base type in exception type hierarchies. Instead, it should be included as a virtual base, in addition to std::exception (which should also be derived virtually.) !!!Why is boost::exception abstract? To prevent exception-neutral contexts from erroneously erasing the type of the original exception when adding (:link </string>
+ <string>:) may be used with any exception type; there is no requirement that it should derive from boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) to an active exception object: [@catch( boost::(:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-16</id>
- </shared_ptr>
- </weak_ptr>
+ <string>:). </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-11</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>13</size>
<variant>2</variant>
- <string>:) & e ) { e (:link </string>
+ <string>(:auto !!!:) (:include synopsis:) Class boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-43</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>|<<:) foo_info(foo); throw e; //Compile error: boost::(:link </string>
+ <string>:) is designed to be used as a universal base for user-defined exception types. An object of any type deriving from boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) is abstract }@] The correct code is: [@catch( boost::(:link </string>
+ <string>:) can store data of arbitrary types, using the (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) & e ) { e (:link </string>
+ <string>:) wrapper and (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-43</id>
+ <id>-32</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>|<<:) foo_info(foo); throw; //Okay, re-throwing the original exception object. }@] !!!What is the space overhead of the boost::exception base class? The space overhead for the boost::exception data members is negligible in the context of exception handling. Throwing objects that derive from boost::(:link </string>
+ <string> mod="/":). To retrieve data from a boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) does not by itself cause dynamic memory allocations. Deriving from boost::(:link </string>
+ <string>:) object, use the (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-13</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) enables any data to be added to exceptions, which usually does allocate memory. However, this memory is reclaimed when the exception has been handled, and since typically user code does not allocate memory during the unrolling of the stack, adding error info to exceptions should not cause memory fragmentation. !!!Should I use boost::throw_exception or BOOST_THROW_EXCEPTION or just throw? The benefit of calling boost::(:link </string>
+ <string>:) function template. </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-12</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>7</size>
+ <variant>2</variant>
+ <string>(:auto !!!:) (:include synopsis:) This type is designed to be used as a standard (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
@@ -7430,34 +7520,38 @@
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) instead of using throw directly is that it ensures that the emitted exception derives from boost::(:link </string>
+ <string>:) instance for transporting a relevant text file line number, for example in parse error exceptions deriving from boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) and that it is compatible with boost::(:link </string>
+ <string>:). !!!Example: (:include </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-17</id>
+ <id>-6</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:). The (:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-49</id>
- </shared_ptr>
- </weak_ptr>
+ <string>:) </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-13</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>13</size>
<variant>2</variant>
- <string>:) macro also results in a call to boost::(:link </string>
+ <string>(:auto !!!:) (:include synopsis:) !!!!Requirements: * ErrorInfo must be an instance of the (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
@@ -7466,43 +7560,16 @@
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:), but in addition it records in the exception object the __FILE__ and __LINE__ of the throw, as well as the pretty name of the function that throws. This has virtually no overhead, yet enables boost::(:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-61</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string>:) to compose a more useful, if not user-friendly message. Typical use of boost::(:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-61</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string>:) is: [@catch( boost::exception & e ) { std::cerr << "OMG!" << boost::diagnostic_information(e); } catch( ... ) { std::cerr << "OMG!!!"; }@] This is a possible message it may display, the first line is only possible if (:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-49</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string>:) is used: [@example_io.cpp(70): Throw in function class boost::shared_ptr<struct _iobuf> __cdecl my_fopen(const char *,const char *) Dynamic exception type: class boost::exception_detail::clone_impl<class fopen_error> std::exception::what: example_io error [struct boost::(:link </string>
+ <string>:) template. * E must be polymorphic. !!!!Returns: * If dynamic_cast<boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-26</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)_ *] = fopen [struct boost::(:link </string>
+ <string>:) const *>(&x) is 0, or if x does not store an object of type ErrorInfo, the returned value is null. * Otherwise, the returned pointer points to the stored value (use (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
@@ -7511,79 +7578,83 @@
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)_ *] = 2, "No such file or directory" [struct boost::(:link </string>
+ <string> mod="/":) to store values in exception objects.) When x is destroyed, any pointers returned by (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-55</id>
+ <id>-13</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)_ *] = tmp1.txt [struct boost::(:link </string>
+ <string>:) become invalid. !!!!Throws: Nothing. !!!!Note: The interface of (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-66</id>
+ <id>-13</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)_ *] = rb@] !!!Why is boost::exception integrated in boost::throw_exception? The boost::(:link </string>
+ <string>:) may be affected by the build (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-57</id>
+ <id>-39</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) function predates the Boost Exception library and there has been some concern about its current behavior of injecting boost::(:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-16</id>
- </shared_ptr>
- </weak_ptr>
+ <string>:). </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-14</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>27</size>
<variant>2</variant>
- <string>:) as a base of any exception passed to boost::(:link </string>
+ <string>(:auto !!:) Some exception hierarchies can not be modified to make boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-57</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:). Such concerns are dictated by the typical strict interpretation of a common principle in C and C++, that users only pay for features they actually use. The problem is that users of Boost Exception can't by themselves cause a library to throw types that derive from boost::(:link </string>
+ <string>:) a base type. In this case, the (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-48</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:), and without this they can't use any of the Boost Exception facilities. For example, if a user wants to use Boost Serialization in a separate thread, it is desirable to be able to transport exceptions emitted by that library into the main thread where they can be analyzed to generate a user-friendly message. This can be easily achieved using boost::(:link </string>
+ <string>:) function template can be used to make exception objects derive from boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-53</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:), but this requires that Boost Serialization throws exceptions using boost::(:link </string>
+ <string>:) anyway. Here is an example: [@#include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-28</id>
+ <id>-35</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:). If Boost Serialization calls boost::(:link </string>
+ <string>:)> #include <stdexcept> typedef boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
@@ -7592,128 +7663,180 @@
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) to throw, this behavior happens automatically and transparently. The cost of this integration is: * In terms of space: a pointer and 3 ints are added to the static size of exception objects. * In terms of speed: the pointer is initialized to null at the point of the throw. * In terms of coupling: about 400 self-contained lines of C++ with no external includes. !!!Why use operator<< overload for adding info to exceptions? Before throwing an object of type that derives from boost::(:link </string>
+ <string>:)<struct tag_std_range_min,size_t> std_range_min; typedef boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:), it is often desirable to add one or more (:link </string>
+ <string>:)<struct tag_std_range_max,size_t> std_range_max; typedef boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) objects in it. The syntactic sugar provided by (:link </string>
+ <string>:)<struct tag_std_range_index,size_t> std_range_index; template <class T> class my_container { public: size_t size() const; T const & operator[]( size_t i ) const { if( i > size() ) throw boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-43</id>
+ <id>-48</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) allows this to be done directly in a throw expression: [@throw error() (:link </string>
+ <string>:)(std::range_error("Index out of range")) << std_range_min(0) << std_range_max(size()) << std_range_index(i); //.... } }; @] The call to (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-43</id>
+ <id>-48</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>|<<:) foo_info(foo) (:link </string>
+ <string>:)<T> gets us an object of ''unspecified type'' which is guaranteed to derive from both boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-43</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>|<<:) bar_info(bar);@] which saves typing compared to this possible alternative: [@error e; e.add(foo_info(foo)); e.add(bar_info(bar)); throw e;@] and looks better than something like: [@throw error().add(foo_info(foo)).add(bar_info(bar));@] !!!Why is operator<< allowed to throw? This question is referring to the following issue. Consider this throw statement example: [@throw file_open_error() (:link </string>
+ <string>:) and T. This makes it possible to use (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-43</id>
+ <id>-32</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>|<<:) file_name(fn);@] The intention here is to throw a file_open_error, however if (:link </string>
+ <string> mod="/":) to store additional information in the exception object. The exception can be intercepted as T &, so existing exception handling will not break. It can also be intercepted as boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-43</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> mod="/":) fails to copy the std::string contained in the file_name (:link </string>
+ <string>:) &, so that (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
+ <id>-5</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) wrapper, a std::bad_alloc could propagate instead. This behavior seems undesirable to some programmers. Bjarne Stroustrup, The C++ Programming Language, 3rd Edition, page 371: ->''"Throwing an exception requires an object to throw. A C++ implementation is required to have enough spare memory to be able to throw bad_alloc in case of memory exhaustion. However, it is possible that throwing some other exception will cause memory exhaustion."'' So, an attempt to throw any exception may already result in propagating std::bad_alloc instead. </string>
+ <string>|more information can be added to the exception at a later time:). </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-15</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>13</size>
+ <size>1</size>
<variant>2</variant>
- <string>(:auto !!!:) (:include synopsis:) Class boost::(:link </string>
- <variant>1</variant>
+ <string>(:auto !!:) !!!Synopsis (:include synopsis:) </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-16</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>1</size>
+ <variant>2</variant>
+ <string>(:auto !!:) !!!Synopsis (:include synopsis:) </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-17</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>1</size>
+ <variant>2</variant>
+ <string>(:auto !!:) !!!Synopsis (:include synopsis:) </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-18</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>5</size>
+ <variant>2</variant>
+ <string>(:auto !!!:) (:include synopsis:) This type is designed to be used as a standard </string>
+ <variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) is designed to be used as a universal base for user-defined exception types. An object of any type deriving from boost::(:link </string>
+ <string> instance for transporting strings returned by std::type_info::name in exceptions deriving from boost::</string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) can store data of arbitrary types, using the (:link </string>
+ <string> objects.</string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-19</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>73</size>
+ <variant>2</variant>
+ <string>!!Synopsis List of documented definitions, declarations and includes by header file: `#include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
+ <id>-8</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) wrapper and (:link </string>
+ <string>:)> [@(:include </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-43</id>
+ <id>-8</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> mod="/":). To retrieve data from a boost::(:link </string>
+ <string> synopsis:)@] `#include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
@@ -7722,532 +7845,425 @@
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) object, use the (:link </string>
+ <string>:)> [@(:include </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-56</id>
+ <id>-16</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) function template. </string>
- </container>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-17</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>33</size>
- <variant>2</variant>
- <string>(:auto !!!:) (:include synopsis:) !!!!Requirements: The (:link </string>
+ <string> synopsis:)@] `#include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-17</id>
+ <id>-58</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) function must not be called outside of a catch block. !!!!Returns: * An (:link </string>
+ <string>:)> [@(:include </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-53</id>
+ <id>-58</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) that refers to the currently handled exception or a copy of the currently handled exception. * If the function needs to allocate memory and the attempt fails, it returns an (:link </string>
+ <string> synopsis:)@] `#include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-53</id>
+ <id>-41</id>
</shared_ptr>
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<variant>2</variant>
- <string>:) that refers to an instance of std::bad_alloc. !!!!Throws: Nothing. !!!!Notes: * It is unspecified whether the return values of two successive calls to (:link </string>
+ <string>:)> [@(:include </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-17</id>
+ <id>-41</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) refer to the same exception object. * Correct implementation of (:link </string>
+ <string> synopsis:)@] `#include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-17</id>
+ <id>-62</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) may require compiler support, unless (:link </string>
+ <string>:)> [@(:include </string>
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<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-28</id>
+ <id>-62</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) was used at the time the currently handled exception object was passed to throw. Whenever </string>
+ <string> synopsis:)@] `#include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-17</id>
+ <id>-15</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> fails to properly copy the current exception object, it returns an </string>
+ <string>:)> [@(:include </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-53</id>
+ <id>-15</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> to an object of type that is as close as possible to the original exception type, using </string>
+ <string> synopsis:)@] `#include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-31</id>
+ <id>-38</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> as a final fallback. All such types derive from boost::</string>
+ <string>:)> [@(:include </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-38</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>, and: ** if the original exception object derives from boost::(:link </string>
+ <string> synopsis:)@] `#include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-55</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:), then the boost::(:link </string>
+ <string>:)> [@(:include </string>
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<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-55</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) sub-object of the object referred to by the returned </string>
+ <string> synopsis:)@] `#include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-53</id>
+ <id>-49</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> is initialized by the boost::(:link </string>
+ <string>:)> [@(:include </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-49</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) copy constructor; ** if available, the exception contains the std::type_info of the original exception object, accessible through </string>
+ <string> synopsis:)@] `#include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-56</id>
+ <id>-25</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string><</string>
+ <string>:)> [@(:include </string>
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<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-8</id>
+ <id>-25</id>
</shared_ptr>
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- <string>>. </string>
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- <variant>2</variant>
- <string>(:auto !!!:) (:include synopsis:) !!!!Effects: Stores a copy of v in the </string>
+ <string> synopsis:)@] `#include <</string>
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<weak_ptr>
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<shared_ptr>
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+ <id>-71</id>
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- </weak_ptr>
- <container>
- <size>3</size>
- <variant>2</variant>
- <string>(:auto !!:) This header has been deprecated. Please #include <</string>
+ <string>> (:include </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-51</id>
+ <id>-71</id>
</shared_ptr>
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<variant>2</variant>
- <string>> instead.</string>
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- <string>(:auto !!:) !!!Synopsis (:include synopsis:) </string>
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- <expired>0</expired>
- <shared_ptr>
- <id>-24</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>11</size>
+ <string> synopsis:) `#include <</string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-65</id>
+ </shared_ptr>
+ </weak_ptr>
<variant>2</variant>
- <string>(:auto !!:) Boost Exception supports transporting of exception objects between threads through cloning. This system is similar to (:link http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2179.html|N2179:), but because Boost Exception can not rely on language support, the use of (:link </string>
+ <string>> (:include </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-28</id>
+ <id>-65</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) at the time of the throw is required in order to use cloning. !!!!Note: All exceptions emitted by the familiar function boost::(:link </string>
+ <string> synopsis:) `#include <</string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-57</id>
+ <id>-9</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) are guaranteed to derive from boost::(:link </string>
+ <string>> (:include </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-9</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) and to support cloning. (:include </string>
+ <string> synopsis:) `#include <</string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-25</id>
+ <id>-17</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) (:include </string>
+ <string>> (:include </string>
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<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-38</id>
+ <id>-17</id>
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<variant>2</variant>
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- <expired>0</expired>
- <shared_ptr>
- <id>-25</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>15</size>
+ <string> synopsis:) `#include <</string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-77</id>
+ </shared_ptr>
+ </weak_ptr>
<variant>2</variant>
- <string>(:auto !!!:) Here is how cloning can be enabled in a throw-expression (15.1): [@#include <(:link </string>
+ <string>> (:include </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-71</id>
+ <id>-77</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)> #include <(:link </string>
+ <string> synopsis:) `#include <</string>
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10; }@] Clearly, the problem is that the handler requires a file name but the read_file function does not have a file name to put in the exception object; all it has is a FILE pointer! In an attempt to deal with this problem, we could modify read_file to accept a file name: [@void read_file( FILE * f, char const * name ) { .... size_t nr=fread(buf,1,count,f); if( ferror(f) ) throw file_read_error(name); .... }@] This is not a real solution: it simply shifts the burden of supplying a file name to the immediate caller of the read_file function. ->''In general, the data required to handle a given library-emitted exception depends on the program that links to it. Many contexts between the throw and the catch may have relevant information which must be transported to the exception handler.'' !!!Exception wrapping The idea of exception wrapping is to catch an exce
ption from a lower level function (such as the read_file function above), and throw a new exception object that contains the original exception (and also carries a file name.) This method seems to be particularly popular with C++ programmers with Java background. Exception wrapping leads to the following problems: *To wrap an exception object it must be copied, which may result in slicing. *Wrapping is practically impossible to use in generic contexts. The second point is actually special case of violating the exception neutrality principle. Most contexts in a program can not handle exceptions; such contexts should not interfere with the process of exception handling. !!!The boost::exception solution *Simply derive your exception types from boost::(:link </string>
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+ <string>:)<struct tag_errno_code,int> errno_code; void read_file( FILE * f ) { .... size_t nr=fread(buf,1,count,f); if( ferror(f) ) throw file_read_error() (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-53</id>
+ <id>-32</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)(); } catch( ... ) { error = boost::(:link </string>
+ <string>|<<:) errno_code(errno); .... }@] In a higher exception-neutral context, we add the file name to ''any'' exception that derives from boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-17</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)(); } }@] In the above example, note that (:link </string>
+ <string>:): [@typedef boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-17</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) captures the original type of the exception object. The exception can be thrown again using the (:link </string>
+ <string>:)<struct tag_file_name,std::string> file_name; .... try { if( FILE * fp=fopen("foo.txt","rt") ) { shared_ptr<FILE> f(fp,fclose); .... read_file(fp); //throws types deriving from boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-33</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) function: [@// ...continued void work() { boost::(:link </string>
+ <string>:) do_something(); .... } else throw file_open_error() (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-53</id>
+ <id>-32</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) error; boost::(:link http://www.boost.org/doc/html/boost/thread.html|thread:) t( boost::(:link http://www.boost.org/libs/bind/bind.html|bind:)(worker_thread,boost::(:link http://www.boost.org/doc/html/ref.html|ref:)(error)) ); t.(:link http://www.boost.org/doc/html/boost/thread.html|join:)(); if( error ) boost::(:link </string>
+ <string>|<<:) errno_code(errno); } catch( boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-33</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)(error); }@] Note that (:link </string>
+ <string>:) & e ) { e (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-17</id>
+ <id>-32</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) could fail to copy the original exception object in the following cases: * if there is not enough memory, in which case the returned (:link </string>
+ <string>|<<:) file_name("foo.txt"); throw; }@] Finally here is how the handler retrieves data from exceptions that derive from boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-53</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) points to an instance of std::bad_alloc, or * if (:link </string>
+ <string>:): [@catch( io_error & e ) { std::cerr << "I/O Error!\n"; if( std::string const * fn=(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-28</id>
+ <id>-13</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) was not used in the throw-expression passed to the original throw statement and the current implementation does not have the necessary compiler-specific support to copy the exception automatically, in which case the returned (:link </string>
+ <string>:)<file_name>(e) ) std::cerr << "File name: " << *fn << "\n"; if( int const * c=(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-53</id>
+ <id>-13</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) points to an instance of (:link </string>
+ <string>:)<errno_code>(e) ) std::cerr << "OS says: " << strerror(*c) << "\n"; }@] In addition, boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-31</id>
+ <id>-72</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:). Regardless, the use of (:link </string>
+ <string>:) can be used to compose an automatic (if not user-friendly) message that contains all of the (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-17</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) and (:link </string>
+ <string>:) objects added to a boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-33</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) in the above examples is well-formed. </string>
- </container>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-39</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>1</size>
- <variant>2</variant>
- <string>(:auto !!:) !!!Synopsis (:include synopsis:) </string>
+ <string>:). This is useful for inclusion in logs and other diagnostic objects. </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-40</id>
+ <id>-24</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>5</size>
+ <size>9</size>
<variant>2</variant>
- <string>(:auto !!!:) (:include synopsis:) !!!!Description: Returns a const reference to the copy of the value passed to (:link </string>
+ <string>(:auto !!!:) (:include synopsis:) This </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)'s constructor stored in the (:link </string>
+ <string> typedef is used by </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
+ <id>-34</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) object. !!!!Throws: Nothing. </string>
- </container>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-41</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>5</size>
- <variant>2</variant>
- <string>(:auto !!!:) (:include synopsis:) !!!!Requirements: E must be boost::(:link </string>
+ <string> if it defaults to returning an </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-52</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:), or a type that derives (indirectly) from boost::(:link </string>
+ <string> that refers to an object of type </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-29</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:). !!!!Effects: Equivalent to x << v.(:link http://www.boost.org/libs/tuple/doc/tuple_users_guide.html#accessing_elements|get:)<0>() << ... << v.(:link http://www.boost.org/libs/tuple/doc/tuple_users_guide.html#accessing_elements|get:)<N>(). !!!!Returns: x. (:include throws:) </string>
+ <string>, to record in it the std::type_info of the original exception object.</string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-42</id>
+ <id>-25</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>7</size>
- <variant>2</variant>
- <string>(:auto !!!:) (:include decl:) !!!!Effects: * Default constructor: initializes an empty boost::(:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-16</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string>:) object. * Copy constructor: initializes a boost::(:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-16</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string>:) object which shares ownership with x of all data added through (:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-43</id>
- </shared_ptr>
- </weak_ptr>
+ <size>1</size>
<variant>2</variant>
- <string> mod="/":), including data that is added at a future time. !!!!Throws: Nothing. </string>
+ <string>(:auto !!:) !!!Synopsis (:include synopsis:) </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-43</id>
+ <id>-26</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>7</size>
+ <size>17</size>
<variant>2</variant>
- <string>(:auto !!!:) (:include synopsis:) !!!!Requirements: E must be boost::(:link </string>
+ <string>(:auto !!!:) (:include synopsis:) !!!!Requirements: E must derive publicly from std::exception. !!!!Effects: * If BOOST_NO_EXCEPTIONS is not defined, boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-26</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:), or a type that derives (indirectly) from boost::(:link </string>
+ <string>:)(e) is equivalent to throw boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-28</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:). !!!!Postcondition: A copy of v is stored into x. If x already contains data of type (:link </string>
+ <string>:)(boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
+ <id>-48</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)<Tag,T>, that data is overwritten. Basic exception safety guarantee. !!!!Returns: x. (:include throws:) </string>
- </container>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-44</id>
- </shared_ptr>
- </weak_ptr>
- <container>
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- <variant>2</variant>
- <string>!!Introduction The purpose of Boost Exception is to ease the design of exception class hierarchies and to help write exception handling and error reporting code. It supports transporting of arbitrary data to the catch site, which is otherwise tricky due to the no-throw requirements (15.5.1) for exception types. Data can be added to any exception object, either directly in the throw-expression (15.1), or at a later time as the exception object propagates up the call stack. The ability to add data to exception objects after they have been passed to throw is important, because often some of the information needed to handle an exception is unavailable in the context where the failure is detected. Boost Exception also supports (:link http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2179.html|N2179:)-style (:link </string>
+ <string>:)(e)), unless BOOST_EXCEPTION_DISABLE is defined, in which case boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-24</id>
+ <id>-26</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>|copying:) of exception objects, implemented non-intrusively and automatically by the boost::(:link </string>
+ <string>:)(e) is equivalent to throw e; * If BOOST_NO_EXCEPTIONS is defined, the function is left undefined, and the user is expected to supply an appropriate definition. Callers of (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-57</id>
+ <id>-26</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) function. !!Contents #(:link </string>
+ <string>:) are allowed to assume that the function never returns; therefore, if the user-defined (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-45</id>
+ <id>-26</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) #Tutorial ##(:link </string>
+ <string>:) returns, the behavior is undefined. !!!!Note: Under BOOST_NO_EXCEPTIONS, unless BOOST_EXCEPTION_DISABLE is also defined, users can examine the passed exception object using boost::</string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-69</id>
+ <id>-13</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> mod="w":) ##(:link </string>
+ <string>, or format an automatic diagnostic message using boost::</string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-47</id>
+ <id>-72</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> mod="w":) ##(:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-24</id>
- </shared_ptr>
- </weak_ptr>
+ <string>.</string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-27</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>5</size>
<variant>2</variant>
- <string> mod="w":) ##(:link </string>
+ <string>(:auto !!!:) (:include synopsis:) !!!!Description: Returns a (const) reference to the copy of the value passed to (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-46</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> mod="w":) ##(:link </string>
+ <string>:)'s constructor stored in the (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-5</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> mod="w":) ##(:link </string>
+ <string>:) object. !!!!Throws: Nothing. </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-28</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>21</size>
+ <variant>2</variant>
+ <string>(:auto !!!:) (:include synopsis:) !!!!Requirements: * T must be a class with an accessible no-throw copy constructor. * If T has any virtual base types, those types must have an accessible default constructor. !!!!Returns: An object of ''unspecified'' type which derives publicly from T. That is, the returned object can be intercepted by a catch(T &). !!!!Description: This function is designed to be used directly in a throw-expression to enable the (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-74</id>
+ <id>-52</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> mod="w":) #Documentation ##Class (:link </string>
+ <string>:) support in Boost Exception. For example: [@class my_exception: public std::exception { }; .... throw boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-28</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) ##Throwing Exceptions ###(:link </string>
+ <string>:)(my_exception());@] Unless (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-49</id>
+ <id>-28</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) ###(:link </string>
+ <string>:) is called at the time an exception object is used in a throw-expression, an attempt to copy it using (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-57</id>
+ <id>-34</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) ##Transporting of Arbitrary Data to the Catch Site ###(:link </string>
+ <string>:) may return an (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
+ <id>-52</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) ###(:link </string>
+ <string>:) which refers to an instance of (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-43</id>
+ <id>-29</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) ###(:link </string>
+ <string>:). See (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-41</id>
+ <id>-34</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) ###(:link </string>
+ <string>:) for details. !!!!Note: Instead of using the throw keyword directly, it is preferable to call boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-56</id>
+ <id>-26</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) ###(:link </string>
+ <string>:). This is guaranteed to throw an exception that derives from boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-6</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) ##(:link http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2179.html|N2179:) Transporting of Exceptions between Threads ###(:link </string>
+ <string>:) and supports the (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-53</id>
+ <id>-52</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) ###(:link </string>
+ <string>:) functionality. </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-29</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>5</size>
+ <variant>2</variant>
+ <string>(:auto !!!:) (:include synopsis:) This type is used by the (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-28</id>
+ <id>-52</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) ###(:link </string>
+ <string>:) support in Boost Exception. Please see (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-17</id>
+ <id>-34</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) ###(:link </string>
+ <string>:). </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-30</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>19</size>
+ <variant>2</variant>
+ <string>(:auto !!:) Boost Exception provides a namespace-scope function (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-13</id>
+ <id>-72</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) ###(:link </string>
+ <string>:) which takes a boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-33</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) ###(:link </string>
+ <string>:). The returned string contains: *the string representation of all data objects added to the boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-31</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) ##Diagnostic Information ###(:link </string>
+ <string>:) through (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-61</id>
+ <id>-32</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) ###(:link </string>
+ <string> mod="/":); *the output from std::exception::what; *additional platform-specific diagnostic information. The returned string is not presentable as a friendly user message, but because it is generated automatically, it is useful for debugging or logging purposes. Here is an example: [@#include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-50</id>
+ <id>-35</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) ##(:link </string>
+ <string>:)> #include <iostream> void f(); //throws unknown types that derive from boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-22</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) #API ##(:link </string>
+ <string>:). void g() { try { f(); } catch( boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-75</id>
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</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) ##(:link </string>
+ <string>:) & e ) { std::cerr << (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-76</id>
+ <id>-72</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) ##(:link </string>
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- <string> mod="w":) !!!Acknowledgements Thanks to Peter Dimov for his continuing help. Also thanks to Tobias Schwinger, Tom Brinkman, Pavel Vozenilek and everyone who participated in the review process. </string>
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10; }@] Clearly, the problem is that the handler requires a file name but the read_file function does not have a file name to put in the exception object; all it has is a FILE pointer! In an attempt to deal with this problem, we could modify read_file to accept a file name: [@void read_file( FILE * f, char const * name ) { .... size_t nr=fread(buf,1,count,f); if( ferror(f) ) throw file_read_error(name); .... }@] This is not a real solution: it simply shifts the burden of supplying a file name to the immediate caller of the read_file function. ->''In general, the data required to handle a given library-emitted exception depends on the program that links to it. Many contexts between the throw and the catch may have relevant information which must be transported to the exception handler.'' !!!Exception wrapping The idea of exception wrapping is to catch an exce
ption from a lower level function (such as the read_file function above), and throw a new exception object that contains the original exception (and also carries a file name.) This method seems to be particularly popular with C++ programmers with Java background. Exception wrapping leads to the following problems: *To wrap an exception object it must be copied, which may result in slicing. *Wrapping is practically impossible to use in generic contexts. The second point is actually special case of violating the exception neutrality principle. Most contexts in a program can not handle exceptions; such contexts should not interfere with the process of exception handling. !!!The boost::exception solution *Simply derive your exception types from boost::(:link </string>
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- <string>. To recover this information at the catch site, use </string>
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- <string>; the information is also included in the message returned by </string>
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+ </weak_ptr>
+ <container>
+ <size>7</size>
<variant>2</variant>
- <string>:) produces the null value of the type. The null value is equivalent only to itself. !!!!Thread safety * It is legal for multiple threads to hold (:link </string>
+ <string>(:auto !!!:) (:include synopsis:) This macro takes an exception object, records BOOST_CURRENT_FUNCTION, __FILE__ and __LINE__ in it, and forwards it to </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-53</id>
+ <id>-26</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) references to the same exception object. * It is illegal for multiple threads to modify the same (:link </string>
+ <string>. To recover this information at the catch site, use </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-53</id>
+ <id>-13</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) object concurrently. * While calling (:link </string>
+ <string>; the information is also included in the message returned by </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-17</id>
+ <id>-72</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) makes a copy of the current exception object, it is still possible for the two copies to share internal state. Therefore, in general it is not safe to call (:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-33</id>
- </shared_ptr>
- </weak_ptr>
+ <string>. </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-22</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>7</size>
<variant>2</variant>
- <string>:) concurrently to throw the same exception object into multiple threads. !!!!Nesting of exceptions: An (:link </string>
+ <string>(:auto !!!:) Deriving from boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-53</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) can be added as (:link </string>
+ <string>:) effectively decouples the semantics of a failure from the information that is relevant to each individual instance of reporting a failure with a given semantic. In other words: with boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) to any boost::(:link </string>
+ <string>:), what data a given exception object transports depends primarily on the context in which failures are reported (not on its type.) Since exception types need no members, it becomes very natural to throw exceptions that derive from more than one type to indicate multiple appropriate semantics: [@struct exception_base: virtual std::exception, virtual boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:). This is a convenient way to nest exceptions. There is no limit on the depth of the nesting, however cyclic references result in undefined behavior. </string>
+ <string>:) { }; struct io_error: virtual exception_base { }; struct file_error: virtual io_error { }; struct read_error: virtual io_error { }; struct file_read_error: virtual file_error, virtual read_error { };@] Using this approach, exception types become a simple tagging system for categorizing errors and selecting failures in exception handlers. </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-47</id>
+ <id>-45</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>27</size>
- <variant>2</variant>
- <string>(:auto !!:) Some exception hierarchies can not be modified to make boost::(:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-16</id>
- </shared_ptr>
- </weak_ptr>
+ <size>1</size>
<variant>2</variant>
- <string>:) a base type. In this case, the (:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-6</id>
- </shared_ptr>
- </weak_ptr>
+ <string>(:auto !!:) !!!Synopsis (:include synopsis:) </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-46</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>7</size>
<variant>2</variant>
- <string>:) function template can be used to make exception objects derive from boost::(:link </string>
+ <string>(:auto !!!:) (:include decl:) !!!!Effects: * Default constructor: initializes an empty boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) anyway. Here is an example: [@#include <(:link </string>
+ <string>:) object. * Copy constructor: initializes a boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-51</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)> #include <stdexcept> typedef boost::(:link </string>
+ <string>:) object which shares ownership with x of all data added through (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
+ <id>-32</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)<struct tag_std_range_min,size_t> std_range_min; typedef boost::(:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-67</id>
- </shared_ptr>
- </weak_ptr>
+ <string> mod="/":), including data that is added at a future time. !!!!Throws: Nothing. </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-47</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>11</size>
<variant>2</variant>
- <string>:)<struct tag_std_range_max,size_t> std_range_max; typedef boost::(:link </string>
+ <string>(:auto !!:) Boost Exception supports transporting of exception objects between threads through cloning. This system is similar to (:link http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2179.html|N2179:), but because Boost Exception can not rely on language support, the use of (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
+ <id>-28</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)<struct tag_std_range_index,size_t> std_range_index; template <class T> class my_container { public: size_t size() const; T const & operator[]( size_t i ) const { if( i > size() ) throw boost::(:link </string>
+ <string>:) at the time of the throw is required in order to use cloning. !!!!Note: All exceptions emitted by the familiar function boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-6</id>
+ <id>-26</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)(std::range_error("Index out of range")) << std_range_min(0) << std_range_max(size()) << std_range_index(i); //.... } }; @] The call to (:link </string>
+ <string>:) are guaranteed to derive from boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-6</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)<T> gets us an object of ''unspecified type'' which is guaranteed to derive from both boost::(:link </string>
+ <string>:) and to support cloning. (:include </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-10</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) and T. This makes it possible to use (:link </string>
+ <string>:) (:include </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-43</id>
+ <id>-59</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> mod="/":) to store additional information in the exception object. The exception can be intercepted as T &, so existing exception handling will not break. It can also be intercepted as boost::(:link </string>
+ <string>:) </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-48</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>5</size>
+ <variant>2</variant>
+ <string>(:auto !!!:) (:include synopsis:) !!!!Requirements: T must be a class with an accessible no-throw copy constructor as per (15.5.1). !!!!Returns: * If T derives from boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) &, so that (:link </string>
+ <string>:), the returned object is of type T and is a copy of x. * Otherwise, the returned object is of an unspecified type that derives publicly from both T and boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-69</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>|more information can be added to the exception at a later time:). </string>
+ <string>:). The T sub-object is initialized from x by the T copy constructor. !!!!Throws: Nothing. </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-54</id>
+ <id>-49</id>
</shared_ptr>
</weak_ptr>
<container>
<size>1</size>
<variant>2</variant>
- <string>(:auto !!:) !!!Synopsis (:include synopsis:) </string>
+ <string>(:auto !!!:) !!!Synopsis (:include synopsis:) </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-55</id>
+ <id>-50</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -9836,16 +9752,16 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) instance for transporting a relevant file name in exceptions deriving from boost::(:link </string>
+ <string>:) instance for transporting the string passed as a second argument to fopen in exceptions indicating fopen failures and deriving from boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
@@ -9854,7 +9770,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-77</id>
+ <id>-6</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
@@ -9865,185 +9781,212 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-56</id>
+ <id>-51</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>13</size>
+ <size>3</size>
<variant>2</variant>
- <string>(:auto !!!:) (:include synopsis:) !!!!Requirements: * ErrorInfo must be an instance of the (:link </string>
+ <string>(:auto !!:) This header has been deprecated. Please #include <</string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
+ <id>-35</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) template. * E must be polymorphic. !!!!Returns: * If dynamic_cast<boost::(:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-16</id>
- </shared_ptr>
- </weak_ptr>
+ <string>> instead.</string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-52</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>25</size>
<variant>2</variant>
- <string>:) const *>(&x) is 0, or if x does not store an object of type ErrorInfo, the returned value is null. * Otherwise, the returned pointer points to the stored value (use (:link </string>
+ <string>(:auto !!!:) (:include synopsis:) The (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-43</id>
+ <id>-52</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> mod="/":) to store values in exception objects.) When x is destroyed, any pointers returned by (:link </string>
+ <string>:) type can be used to refer to a copy of an exception object. It is Default Constructible, Copy Constructible, Assignable and Equality Comparable; (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-56</id>
+ <id>-52</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) become invalid. !!!!Throws: Nothing. !!!!Note: The interface of (:link </string>
+ <string>:)'s operations do not throw. The referenced object remains valid at least as long as there is an (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-56</id>
+ <id>-52</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) may be affected by the build (:link </string>
+ <string>:) object that refers to it. Two instances of (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-68</id>
+ <id>-52</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:). </string>
- </container>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-57</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>17</size>
- <variant>2</variant>
- <string>(:auto !!!:) (:include synopsis:) !!!!Requirements: E must derive publicly from std::exception. !!!!Effects: * If BOOST_NO_EXCEPTIONS is not defined, boost::(:link </string>
+ <string>:) are equivalent and compare equal if and only if they refer to the same exception. The default constructor of (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-57</id>
+ <id>-52</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)(e) is equivalent to throw boost::(:link </string>
+ <string>:) produces the null value of the type. The null value is equivalent only to itself. !!!!Thread safety * It is legal for multiple threads to hold (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-28</id>
+ <id>-52</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)(boost::(:link </string>
+ <string>:) references to the same exception object. * It is illegal for multiple threads to modify the same (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-6</id>
+ <id>-52</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)(e)), unless BOOST_EXCEPTION_DISABLE is defined, in which case boost::(:link </string>
+ <string>:) object concurrently. * While calling (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-57</id>
+ <id>-34</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)(e) is equivalent to throw e; * If BOOST_NO_EXCEPTIONS is defined, the function is left undefined, and the user is expected to supply an appropriate definition. Callers of (:link </string>
+ <string>:) makes a copy of the current exception object, it is still possible for the two copies to share internal state. Therefore, in general it is not safe to call (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-57</id>
+ <id>-36</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) are allowed to assume that the function never returns; therefore, if the user-defined (:link </string>
+ <string>:) concurrently to throw the same exception object into multiple threads. !!!!Nesting of exceptions: An (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-57</id>
+ <id>-52</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) returns, the behavior is undefined. !!!!Note: Under BOOST_NO_EXCEPTIONS, unless BOOST_EXCEPTION_DISABLE is also defined, users can examine the passed exception object using boost::</string>
+ <string>:) can be added as (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-56</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>, or format an automatic diagnostic message using boost::</string>
+ <string>:) to any boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-61</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>.</string>
+ <string>:). This is a convenient way to nest exceptions. There is no limit on the depth of the nesting, however cyclic references result in undefined behavior. </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-58</id>
+ <id>-53</id>
</shared_ptr>
</weak_ptr>
<container>
<size>1</size>
<variant>2</variant>
- <string>(:auto !!:) !!!Synopsis (:include synopsis:) </string>
+ <string>(:auto !:) This is an alphabetical list of all Boost Exception documentation pages. (:pagelist fmt="index" except_tags="index noindex" mod="w":) </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-59</id>
+ <id>-54</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>1</size>
+ <size>9</size>
<variant>2</variant>
- <string>(:auto !!:) (:pagelist tags="macro":) </string>
+ <string>(:auto !!!:) (:include synopsis:) !!!!Requirements: This function must not be called outside of a catch block. !!!!Returns: If the current exception object can be converted to boost::(:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-11</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>:) or std::exception, this function returns the same string value returned by (:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-72</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>:) for the current exception object. Otherwise, an unspecified non-empty string is returned. Typical use is to call </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-54</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string> from a top-level function to output diagnostic information about unhandled exceptions: [@int main() { try { run_program(); } catch( error & e ) { //handle error } catch( ...) { std::cerr << "Unhandled exception!" << std::endl << boost::</string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-54</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>(); } }@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-60</id>
+ <id>-55</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -10056,31 +9999,80 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-61</id>
+ <id>-56</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>37</size>
+ <size>7</size>
<variant>2</variant>
- <string>(:auto !!!:) (:include synopsis:) !!!!Returns: A string value that contains varying amount of implementation-specific diagnostic information about the passed object: *If E can be statically converted to boost::(:link </string>
+ <string>(:auto !!!:) (:include synopsis:) This type is designed to be used as a standard (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:), the returned value contains the string representations of all (:link </string>
+ <string>:) instance for transporting the name of a relevant API function (which does not use exceptions to report errors) in exceptions deriving from boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) objects stored in the boost::(:link </string>
+ <string>:). !!!Example: (:include </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-6</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>:) </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-57</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>41</size>
+ <variant>2</variant>
+ <string>(:auto !!!:) (:include synopsis:) !!!!Requirements: T must have accessible copy constructor and must not be a reference (there is no requirement that T's copy constructor does not throw.) !!!!Description: This class template is used to associate a Tag type with a value type T. Objects of type (:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-57</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>:)<Tag,T> can be passed to (:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-32</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string> mod="/":) to be stored in objects of type boost::(:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-11</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>:). !!!!Usage: The header <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
@@ -10089,88 +10081,97 @@
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) through (:link </string>
+ <string>:)> provides a declaration of the (:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-57</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>:) template, which is sufficient for the purpose of typedefing an instance for specific Tag and T, for example: [@#include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-43</id>
+ <id>-16</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> mod="/":), along with other diagnostic information relevant to the exception. If e can be dynamically converted to std::exception, the returned value also contains the what() string. *Otherwise, if E can be statically converted std::exception: **if e can be dynamically converted to boost::exception, the returned value is the same as if E could be statically converted to boost::(:link </string>
+ <string>:)> struct tag_errno; typedef boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:); **otherwise the returned value contains the what() string. *Otherwise, the boost::(:link </string>
+ <string>:)<tag_errno,int> errno_info;@] Or, the shorter equivalent: [@#include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-61</id>
+ <id>-16</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) template is not available. The string representation of each (:link </string>
+ <string>:)> typedef boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) object is deduced by a function call that is bound at the time the (:link </string>
+ <string>:)<struct tag_errno,int> errno_info;@] This errno_info typedef can be passed to (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
+ <id>-32</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)<Tag,T> template is instantiated. The following overload resolutions are attempted in order: #Unqualified call to to_string(x), where x is of type (:link </string>
+ <string> mod="/":) (#include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
+ <id>-58</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)<Tag,T> (the return value is expected to be of type std::string.) #Unqualified call to to_string(x.(:link </string>
+ <string>:)> first) to store an int named tag_errno in exceptions of types that derive from boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-40</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> mod="m":)()) (the return value is expected to be of type std::string.) #Unqualified call to s << x.(:link </string>
+ <string>:): [@throw file_read_error() (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-40</id>
+ <id>-32</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> mod="m":)(), where s is a std::ostringstream. The first successfully bound function is used at the time (:link </string>
+ <string>|<<:) errno_info(errno);@] It can also be passed to (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-61</id>
+ <id>-13</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) is called; if all 3 overload resolutions are unsuccessful, the system is unable to convert the (:link </string>
+ <string>:) (#include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
@@ -10179,436 +10180,470 @@
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) object to string, and ''an unspecified stub string value is used without issuing a compile error.'' The </string>
+ <string>:)> first) to retrieve the tag_errno int from a boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-53</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> overload of </string>
+ <string>:): [@catch( boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-61</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> is equivalent to: [@if( p ) try { </string>
+ <string>:) & x ) { if( int const * e=boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-33</id>
+ <id>-13</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>(p); } catch(...) { return </string>
+ <string>:)<errno_info>(x) ) .... }@] For convenience and uniformity, Boost Exception defines the following commonly used (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-50</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>(); } else return <unspecified-string-value>;@] !!!!Notes: *The format of the returned string is unspecified. *The returned string is ''not'' user-friendly. *The returned string may include additional platform-specific diagnostic information. (:include </string>
+ <string>:) typedefs, ready for use with (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-7</id>
+ <id>-32</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) </string>
+ <string> mod="/":): (:pagelist tags="error_info_instance":) </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-62</id>
+ <id>-58</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>17</size>
+ <size>1</size>
<variant>2</variant>
- <string>(:auto !!!:) The following example demonstrates how errno can be stored in exception objects using Boost Exception: [@#include <(:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-51</id>
- </shared_ptr>
- </weak_ptr>
+ <string>(:auto !!:) !!!Synopsis (:include synopsis:) </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-59</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>37</size>
<variant>2</variant>
- <string>:)> #include <iostream> typedef boost::(:link </string>
+ <string>(:auto !!!:) When you catch an exception, you can call (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
+ <id>-34</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)<struct tag_my_info,int> my_info; //(1) struct my_error: virtual boost::(:link </string>
+ <string>:) to get an (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-52</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:), virtual std::exception { }; //(2) void f() { throw my_error() << my_info(42); //(3) }@] First, we instantiate the (:link </string>
+ <string>:) object: [@#include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
+ <id>-55</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) template using a unique identifier -- tag_my_info, and the type of the info it identifies -- int. This provides compile-time type safety for the various values stored in exception objects. Second, we define class my_error, which derives from boost::(:link </string>
+ <string>:)> #include <boost/thread.hpp> #include <boost/bind.hpp> void do_work(); //throws cloning-enabled boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:). Finally, (3) illustrates how the typedef from (1) can be used with (:link </string>
+ <string>:)s void worker_thread( boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-43</id>
+ <id>-52</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>|operator<<:) to store values in exception objects at the point of the throw. The stored my_info value can be recovered at a later time like this: [@// ...continued void g() { try { f(); } catch( my_error & x ) { if( int const * mi=boost::(:link </string>
+ <string>:) & error ) { try { do_work(); error = boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-56</id>
+ <id>-52</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)<my_info>(x) ) std::cerr << "My info: " << *mi; } }@] The (:link </string>
+ <string>:)(); } catch( ... ) { error = boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-56</id>
+ <id>-34</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) function template is instantiated with the typedef from (1), and is passed an exception object of a polymorphic type. If the exception object contains the requested value, err will point to it; otherwise a null pointer is returned. </string>
- </container>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-63</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>1</size>
- <variant>2</variant>
- <string>(:auto !!:) !!!Synopsis (:include synopsis:) </string>
- </container>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-64</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>1</size>
- <variant>2</variant>
- <string>(:auto !!:) !!!Synopsis (:include synopsis:) </string>
- </container>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-65</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>7</size>
- <variant>2</variant>
- <string>(:auto !!!:) (:include synopsis:) This type is designed to be used as a standard (:link </string>
+ <string>:)(); } }@] In the above example, note that (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
+ <id>-34</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) instance for transporting a relevant text file line number, for example in parse error exceptions deriving from boost::(:link </string>
+ <string>:) captures the original type of the exception object. The exception can be thrown again using the (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-36</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:). !!!Example: (:include </string>
+ <string>:) function: [@// ...continued void work() { boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-77</id>
+ <id>-52</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) </string>
- </container>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-66</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>7</size>
- <variant>2</variant>
- <string>(:auto !!!:) (:include synopsis:) This type is designed to be used as a standard (:link </string>
+ <string>:) error; boost::(:link http://www.boost.org/doc/html/boost/thread.html|thread:) t( boost::(:link http://www.boost.org/libs/bind/bind.html|bind:)(worker_thread,boost::(:link http://www.boost.org/doc/html/ref.html|ref:)(error)) ); t.(:link http://www.boost.org/doc/html/boost/thread.html|join:)(); if( error ) boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
+ <id>-36</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) instance for transporting the string passed as a second argument to fopen in exceptions indicating fopen failures and deriving from boost::(:link </string>
+ <string>:)(error); }@] Note that (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-34</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:). !!!Example: (:include </string>
+ <string>:) could fail to copy the original exception object in the following cases: * if there is not enough memory, in which case the returned (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-77</id>
+ <id>-52</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) </string>
- </container>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-67</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>41</size>
- <variant>2</variant>
- <string>(:auto !!!:) (:include synopsis:) !!!!Requirements: T must have accessible copy constructor and must not be a reference (there is no requirement that T's copy constructor does not throw.) !!!!Description: This class template is used to associate a Tag type with a value type T. Objects of type (:link </string>
+ <string>:) points to an instance of std::bad_alloc, or * if (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
+ <id>-28</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)<Tag,T> can be passed to (:link </string>
+ <string>:) was not used in the throw-expression passed to the original throw statement and the current implementation does not have the necessary compiler-specific support to copy the exception automatically, in which case the returned (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-43</id>
+ <id>-52</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> mod="/":) to be stored in objects of type boost::(:link </string>
+ <string>:) points to an instance of (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-29</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:). !!!!Usage: The header <(:link </string>
+ <string>:). Regardless, the use of (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-60</id>
+ <id>-34</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)> provides a declaration of the (:link </string>
+ <string>:) and (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
+ <id>-36</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) template, which is sufficient for the purpose of typedefing an instance for specific Tag and T, for example: [@#include <(:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-60</id>
- </shared_ptr>
- </weak_ptr>
+ <string>:) in the above examples is well-formed. </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-60</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>17</size>
<variant>2</variant>
- <string>:)> struct tag_errno; typedef boost::(:link </string>
+ <string>(:auto !!!:) The following example demonstrates how errno can be stored in exception objects using Boost Exception: [@#include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
+ <id>-35</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)<tag_errno,int> errno_info;@] Or, the shorter equivalent: [@#include <(:link </string>
+ <string>:)> #include <iostream> typedef boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-60</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)> typedef boost::(:link </string>
+ <string>:)<struct tag_my_info,int> my_info; //(1) struct my_error: virtual boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)<struct tag_errno,int> errno_info;@] This errno_info typedef can be passed to (:link </string>
+ <string>:), virtual std::exception { }; //(2) void f() { throw my_error() << my_info(42); //(3) }@] First, we instantiate the (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-43</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> mod="/":) (#include <(:link </string>
+ <string>:) template using a unique identifier -- tag_my_info, and the type of the info it identifies -- int. This provides compile-time type safety for the various values stored in exception objects. Second, we define class my_error, which derives from boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-71</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)> first) to store an int named tag_errno in exceptions of types that derive from boost::(:link </string>
+ <string>:). Finally, (3) illustrates how the typedef from (1) can be used with (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-32</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:): [@throw file_read_error() (:link </string>
+ <string>|operator<<:) to store values in exception objects at the point of the throw. The stored my_info value can be recovered at a later time like this: [@// ...continued void g() { try { f(); } catch( my_error & x ) { if( int const * mi=boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-43</id>
+ <id>-13</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>|<<:) errno_info(errno);@] It can also be passed to (:link </string>
+ <string>:)<my_info>(x) ) std::cerr << "My info: " << *mi; } }@] The (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-56</id>
+ <id>-13</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) (#include <(:link </string>
+ <string>:) function template is instantiated with the typedef from (1), and is passed an exception object of a polymorphic type. If the exception object contains the requested value, err will point to it; otherwise a null pointer is returned. </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-61</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>7</size>
+ <variant>2</variant>
+ <string>(:auto !!!:) (:include synopsis:) This type is designed to be used as a standard (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-27</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)> first) to retrieve the tag_errno int from a boost::(:link </string>
+ <string>:) instance for transporting a relevant file name in exceptions deriving from boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:): [@catch( boost::(:link </string>
+ <string>:). !!!Example: (:include </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-6</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) & x ) { if( int const * e=boost::(:link </string>
+ <string>:) </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-62</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>1</size>
+ <variant>2</variant>
+ <string>(:auto !!!:) !!!Synopsis (:include synopsis:) </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-63</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>7</size>
+ <variant>2</variant>
+ <string>(:auto !!!:) (:include synopsis:) The </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-56</id>
+ <id>-63</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)<errno_info>(x) ) .... }@] For convenience and uniformity, Boost Exception defines the following commonly used (:link </string>
+ <string> function is intended to be called from a user-defined std::exception::what() override. This allows diagnostic information to be returned as the what() string. !!!!Returns: A pointer to a zero-terminated buffer that contains a string similar to the std::string returned by the </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-67</id>
+ <id>-72</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) typedefs, ready for use with (:link </string>
+ <string> function, or null to indicate a failure. !!!!Throws: Nothing. !!!!Note: The returned pointer becomes invalid if any </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-43</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> mod="/":): (:pagelist tags="error_info_instance":) </string>
+ <string> is modified or added to the exception object, or if another diagnostic information function is called. </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-64</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>1</size>
+ <variant>2</variant>
+ <string>(:auto !!:) (:pagelist tags="macro":) </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-65</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>1</size>
+ <variant>2</variant>
+ <string>(:auto !!:) !!!Synopsis (:include synopsis:) </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-66</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>1</size>
+ <variant>2</variant>
+ <string>(:auto !!:) (:pagelist fmt="index" tags="type":) </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-67</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>1</size>
+ <variant>2</variant>
+ <string>(:auto !!:) !!!Synopsis (:include synopsis:) </string>
</container>
</pair>
<pair>
@@ -10619,18 +10654,18 @@
</shared_ptr>
</weak_ptr>
<container>
- <size>19</size>
+ <size>11</size>
<variant>2</variant>
- <string>(:auto !!:) Boost Exception responds to the following configuration macros: '''BOOST_NO_RTTI'''\\ '''BOOST_NO_TYPEID''' The first macro prevents Boost Exception from using dynamic_cast and dynamic typeid. If the second macro is also defined, Boost Exception does not use static typeid either. There are no observable degrading effects on the library functionality, except for the following: ->By default, the (:link </string>
+ <string>!!!!Example: this is a possible output from the (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-56</id>
+ <id>-72</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) function template can be called with any exception type. If BOOST_NO_RTTI is defined, (:link </string>
+ <string>:) function, as used in ''libs/exception/example/example_io.cpp:'' [@example_io.cpp(70): Throw in function class boost::shared_ptr<struct _iobuf> __cdecl my_fopen(const char *,const char *) Dynamic exception type: class boost::exception_detail::clone_impl<struct fopen_error> std::exception::what: example_io error [struct boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
@@ -10639,128 +10674,128 @@
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) can be used only with objects of type boost::(:link </string>
+ <string>:)_ *] = fopen [struct boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-7</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:). !!!!Note: The library needs RTTI functionality. Disabling the language RTTI support enables an internal RTTI system, which may have more or less overhead depending on the platform. '''BOOST_EXCEPTION_DISABLE''' By default, (:link </string>
+ <string>:)_ *] = 2, "No such file or directory" [struct boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-28</id>
+ <id>-61</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) and (:link </string>
+ <string>:)_ *] = tmp1.txt [struct boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-6</id>
+ <id>-50</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) are integrated directly in the (:link </string>
+ <string>:)_ *] = rb@] </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-69</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>19</size>
+ <variant>2</variant>
+ <string>(:auto !!!:) The code snippet below demonstrates how boost::(:link http://www.boost.org/libs/tuple/doc/tuple_users_guide.html|tuple:) can be used to bundle the name of the function that failed, together with the reported errno so that they can be added to exception objects more conveniently together: [@#include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-57</id>
+ <id>-41</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) function. Defining BOOST_EXCEPTION_DISABLE disables this integration. Note that on some non-conformant compilers, for example MSVC 7.0 and older, as well as BCC, BOOST_EXCEPTION_DISABLE is implicitly defined in (:link </string>
+ <string>:)> #include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-54</id>
+ <id>-77</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:). '''BOOST_NO_EXCEPTIONS''' This macro disables exception handling in Boost, forwarding all exceptions to a user-defined non-template version of boost::</string>
+ <string>:)> #include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-57</id>
+ <id>-71</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>. However, unless BOOST_EXCEPTION_DISABLE is also defined, users can still examine the exception object for any data added at the point of the throw, or use boost::</string>
+ <string>:)> #include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-61</id>
+ <id>-9</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> (of course under BOOST_NO_EXCEPTIONS, the user-defined boost::throw_exception is not allowed to return to the caller.) </string>
- </container>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-69</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>11</size>
- <variant>2</variant>
- <string>(:auto !!:) All exception types that derive from boost::(:link </string>
+ <string>:)> #include <boost/shared_ptr.hpp> #include <stdio.h> #include <string> #include <errno.h> typedef boost::(:link http://www.boost.org/libs/tuple/doc/tuple_users_guide.html|tuple:)<boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-56</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) can be used as type-safe containers of arbitrary data objects, while complying with the no-throw requirements (15.5.1) of the ANSI C++ standard for exception types. When exceptions derive from boost::(:link </string>
+ <string>:),boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-7</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:), arbitrary data can be added to exception objects: *At the point of the throw; *At a later time as exceptions bubble up the call stack. (:include </string>
+ <string>:)> clib_failure; struct file_open_error: virtual boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-62</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) (:include </string>
+ <string>:) { }; boost::shared_ptr<FILE> file_open( char const * name, char const * mode ) { if( FILE * f=fopen(name,mode) ) return boost::shared_ptr<FILE>(f,fclose); else throw file_open_error() << boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-29</id>
+ <id>-61</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) (:include </string>
+ <string>:)(name) << clib_failure("fopen",errno); }@] Note that the members of a boost::(:link http://www.boost.org/libs/tuple/doc/tuple_users_guide.html|tuple:) are stored separately in exception objects; they can only be retrieved individually, using (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-10</id>
+ <id>-13</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) </string>
+ <string>:). </string>
</container>
</pair>
<pair>
@@ -10773,7 +10808,7 @@
<container>
<size>1</size>
<variant>2</variant>
- <string>(:auto !!:) !!!Synopsis (:include synopsis:) </string>
+ <string>(:auto !!:) (:pagelist tags="hpp" except_tags="noindex":) </string>
</container>
</pair>
<pair>
@@ -10797,112 +10832,167 @@
</shared_ptr>
</weak_ptr>
<container>
- <size>1</size>
+ <size>37</size>
+ <variant>2</variant>
+ <string>(:auto !!!:) (:include synopsis:) !!!!Returns: A string value that contains varying amount of implementation-specific diagnostic information about the passed object: *If E can be statically converted to boost::(:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-11</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>:), the returned value contains the string representations of all (:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-57</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>:) objects stored in the boost::(:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-11</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>:) through (:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-32</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string> mod="/":), along with other diagnostic information relevant to the exception. If e can be dynamically converted to std::exception, the returned value also contains the what() string. *Otherwise, if E can be statically converted std::exception: **if e can be dynamically converted to boost::exception, the returned value is the same as if E could be statically converted to boost::(:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-11</id>
+ </shared_ptr>
+ </weak_ptr>
<variant>2</variant>
- <string>(:auto !!:) !!!Synopsis (:include synopsis:) </string>
- </container>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-73</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>1</size>
+ <string>:); **otherwise the returned value contains the what() string. *Otherwise, the boost::(:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-72</id>
+ </shared_ptr>
+ </weak_ptr>
<variant>2</variant>
- <string>(:auto !!:) !!!Synopsis (:include synopsis:) </string>
- </container>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-74</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>19</size>
+ <string>:) template is not available. The string representation of each (:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-57</id>
+ </shared_ptr>
+ </weak_ptr>
<variant>2</variant>
- <string>(:auto !!:) Boost Exception provides a namespace-scope function (:link </string>
+ <string>:) object is deduced by a function call that is bound at the time the (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-61</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) which takes a boost::(:link </string>
+ <string>:)<Tag,T> template is instantiated. The following overload resolutions are attempted in order: #Unqualified call to to_string(x), where x is of type (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:). The returned string contains: *the string representation of all data objects added to the boost::(:link </string>
+ <string>:)<Tag,T> (the return value is expected to be of type std::string.) #Unqualified call to to_string(x.(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-27</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) through (:link </string>
+ <string> mod="m":)()) (the return value is expected to be of type std::string.) #Unqualified call to s << x.(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-43</id>
+ <id>-27</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> mod="/":); *the output from std::exception::what; *additional platform-specific diagnostic information. The returned string is not presentable as a friendly user message, but because it is generated automatically, it is useful for debugging or logging purposes. Here is an example: [@#include <(:link </string>
+ <string> mod="m":)(), where s is a std::ostringstream. The first successfully bound function is used at the time (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-51</id>
+ <id>-72</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)> #include <iostream> void f(); //throws unknown types that derive from boost::(:link </string>
+ <string>:) is called; if all 3 overload resolutions are unsuccessful, the system is unable to convert the (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:). void g() { try { f(); } catch( boost::(:link </string>
+ <string>:) object to string, and ''an unspecified stub string value is used without issuing a compile error.'' The (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-52</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:) & e ) { std::cerr << (:link </string>
+ <string>:) overload of (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-61</id>
+ <id>-72</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)(e); } }@] (:include </string>
+ <string>:) is equivalent to: [@if( p ) try { (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-7</id>
+ <id>-36</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>:)(p); } catch(...) { return (:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-54</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>:)(); } else return <unspecified-string-value>;@] !!!!Notes: *The format of the returned string is unspecified. *The returned string is ''not'' user-friendly. *The returned string may include additional platform-specific diagnostic information. (:include </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-68</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
@@ -10913,462 +11003,484 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-75</id>
+ <id>-73</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>73</size>
+ <size>7</size>
<variant>2</variant>
- <string>!!Synopsis List of documented definitions, declarations and includes by header file: `#include <(:link </string>
+ <string>(:auto !!!:) (:include synopsis:) This type is designed to be used as a standard (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-64</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)> [@(:include </string>
+ <string>:) instance for transporting a relevant FILE pointer managed by a boost::shared_ptr<FILE> in exceptions deriving from boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-64</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> synopsis:)@] `#include <(:link </string>
+ <string>:). !!!Example: (:include </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-60</id>
+ <id>-6</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)> [@(:include </string>
+ <string>:) </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-74</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>1</size>
+ <variant>2</variant>
+ <string>(:auto !!:) !!!Synopsis (:include synopsis:) </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-75</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>19</size>
+ <variant>2</variant>
+ <string>(:auto !!!:) Sometimes the throw site does not have all the information that is needed at the catch site to make sense of what went wrong. Let's say we have an exception type file_read_error, which takes a file name in its constructor. Consider the following function: [@void file_read( FILE * f, void * buffer, size_t size ) { if( size!=fread(buffer,1,size,f) ) throw file_read_error(????); }@] How can the file_read function pass a file name to the exception type constructor? All it has is a FILE handle. Using boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-60</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> synopsis:)@] `#include <(:link </string>
+ <string>:) allows us to free the file_read function from the burden of storing the file name in exceptions it throws: [@`#include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-71</id>
+ <id>-35</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)> [@(:include </string>
+ <string>:)> #include <boost/shared_ptr.hpp> #include <stdio.h> #include <errno.h> struct file_read_error: virtual boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-71</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> synopsis:)@] `#include <(:link </string>
+ <string>:) { }; void file_read( FILE * f, void * buffer, size_t size ) { if( size!=fread(buffer,1,size,f) ) throw file_read_error() << boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-73</id>
+ <id>-7</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)> [@(:include </string>
+ <string>:)(errno); }@] If file_read detects a failure, it throws an exception which contains the information that is available at the time, namely the errno. Other relevant information, such as the file name, can be added in a context higher up the call stack, where it is known naturally: [@#include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-73</id>
+ <id>-35</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> synopsis:)@] `#include <(:link </string>
+ <string>:)> #include <boost/shared_ptr.hpp> #include <stdio.h> #include <string> boost::shared_ptr<FILE> file_open( char const * file_name, char const * mode ); void file_read( FILE * f, void * buffer, size_t size ); void parse_file( char const * file_name ) { boost::shared_ptr<FILE> f = file_open(file_name,"rb"); assert(f); try { char buf[1024]; file_read( f.get(), buf, sizeof(buf) ); } catch( boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-52</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)> [@(:include </string>
+ <string>:) & e ) { e << boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-52</id>
+ <id>-61</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> synopsis:)@] `#include <(:link </string>
+ <string>:)(file_name); throw; } }@] The above function is (almost) exception-neutral -- if an exception is emitted by any function call within the try block, parse_file does not need to do any real work, but it intercepts any boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-19</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)> [@(:include </string>
+ <string>:) object, stores the file name, and re-throws using a throw-expression with no operand (15.1.6). The rationale for catching any boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-19</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> synopsis:)@] `#include <(:link </string>
+ <string>:) object is that the file name is relevant to any failure that occurs in parse_file, ''even if the failure is unrelated to file I/O''. </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-23</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>79</size>
+ <variant>2</variant>
+ <string>(:auto !!:) !!!Why doesn't boost::exception derive from std::exception? Despite that (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-35</id>
+ <id>-78</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)> [@(:include </string>
+ <string>|virtual inheritance should be used in deriving from base exception types:), many programmers fail to follow this principle when deriving from std::exception. If boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-35</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> synopsis:)@] `#include <(:link </string>
+ <string>:) derives from std::exception, using the (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-9</id>
+ <id>-48</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)> [@(:include </string>
+ <string>:) function with such user-defined types would introduce dangerous ambiguity which would break all catch(std::exception &) statements. Of course, boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-9</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> synopsis:)@] `#include <(:link </string>
+ <string>:) should not be used to replace std::exception as a base type in exception type hierarchies. Instead, it should be included as a virtual base, in addition to std::exception (which should also be derived virtually.) !!!Why is boost::exception abstract? To prevent exception-neutral contexts from erroneously erasing the type of the original exception when adding (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-37</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)> [@(:include </string>
+ <string>:) to an active exception object: [@catch( boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-37</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> synopsis:)@] `#include <(:link </string>
+ <string>:) & e ) { e (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-54</id>
+ <id>-32</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)> [@(:include </string>
+ <string>|<<:) foo_info(foo); throw e; //Compile error: boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-54</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> synopsis:)@] `#include <</string>
+ <string>:) is abstract }@] The correct code is: [@catch( boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-39</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>> (:include </string>
+ <string>:) & e ) { e (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-39</id>
+ <id>-32</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> synopsis:) `#include <</string>
+ <string>|<<:) foo_info(foo); throw; //Okay, re-throwing the original exception object. }@] !!!What is the space overhead of the boost::exception base class? The space overhead for the boost::exception data members is negligible in the context of exception handling. Throwing objects that derive from boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-12</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>> (:include </string>
+ <string>:) does not by itself cause dynamic memory allocations. Deriving from boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-12</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> synopsis:) `#include <</string>
+ <string>:) enables any data to be added to exceptions, which usually does allocate memory. However, this memory is reclaimed when the exception has been handled, and since typically user code does not allocate memory during the unrolling of the stack, adding error info to exceptions should not cause memory fragmentation. !!!Should I use boost::throw_exception or BOOST_THROW_EXCEPTION or just throw? The benefit of calling boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-63</id>
+ <id>-26</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>> (:include </string>
+ <string>:) instead of using throw directly is that it ensures that the emitted exception derives from boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-63</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> synopsis:) `#include <</string>
+ <string>:) and that it is compatible with boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-23</id>
+ <id>-34</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>> (:include </string>
+ <string>:). The (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-23</id>
+ <id>-44</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> synopsis:) `#include <</string>
+ <string>:) macro also results in a call to boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-70</id>
+ <id>-26</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>> (:include </string>
+ <string>:), but in addition it records in the exception object the __FILE__ and __LINE__ of the throw, as well as the pretty name of the function that throws. This has virtually no overhead, yet enables boost::(:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-72</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>:) to compose a more useful, if not user-friendly message. Typical use of boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-70</id>
+ <id>-72</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> synopsis:) `#include <</string>
+ <string>:) is: [@catch( boost::exception & e ) { std::cerr << "OMG!" << boost::diagnostic_information(e); } catch( ... ) { std::cerr << "OMG!!!"; }@] This is a possible message it may display, the first line is only possible if (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-58</id>
+ <id>-44</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>> (:include </string>
+ <string>:) is used: [@example_io.cpp(70): Throw in function class boost::shared_ptr<struct _iobuf> __cdecl my_fopen(const char *,const char *) Dynamic exception type: class boost::exception_detail::clone_impl<class fopen_error> std::exception::what: example_io error [struct boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-58</id>
+ <id>-56</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> synopsis:) `#include <</string>
+ <string>:)_ *] = fopen [struct boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-72</id>
+ <id>-7</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>> (:include </string>
+ <string>:)_ *] = 2, "No such file or directory" [struct boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-72</id>
+ <id>-61</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> synopsis:) `#include <</string>
+ <string>:)_ *] = tmp1.txt [struct boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-51</id>
+ <id>-50</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>> (:include </string>
+ <string>:)_ *] = rb@] !!!Why is boost::exception integrated in boost::throw_exception? The boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-51</id>
+ <id>-26</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> synopsis:) </string>
- </container>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-76</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>1</size>
- <variant>2</variant>
- <string>(:auto !!:) (:pagelist tags="hpp" except_tags="noindex":) </string>
- </container>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-77</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>37</size>
- <variant>2</variant>
- <string>[@#include <</string>
+ <string>:) function predates the Boost Exception library and there has been some concern about its current behavior of injecting boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-39</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>> #include <</string>
+ <string>:) as a base of any exception passed to boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-12</id>
+ <id>-26</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>> #include <</string>
+ <string>:). Such concerns are dictated by the typical strict interpretation of a common principle in C and C++, that users only pay for features they actually use. The problem is that users of Boost Exception can't by themselves cause a library to throw types that derive from boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-63</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>> #include <</string>
+ <string>:), and without this they can't use any of the Boost Exception facilities. For example, if a user wants to use Boost Serialization in a separate thread, it is desirable to be able to transport exceptions emitted by that library into the main thread where they can be analyzed to generate a user-friendly message. This can be easily achieved using boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-23</id>
+ <id>-52</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>> #include <</string>
+ <string>:), but this requires that Boost Serialization throws exceptions using boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-70</id>
+ <id>-28</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>> #include <</string>
+ <string>:). If Boost Serialization calls boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-58</id>
+ <id>-26</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>> #include <</string>
+ <string>:) to throw, this behavior happens automatically and transparently. The cost of this integration is: * In terms of space: a pointer and 3 ints are added to the static size of exception objects. * In terms of speed: the pointer is initialized to null at the point of the throw. * In terms of coupling: about 400 self-contained lines of C++ with no external includes. !!!Why use operator<< overload for adding info to exceptions? Before throwing an object of type that derives from boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-71</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>> #include <</string>
+ <string>:), it is often desirable to add one or more (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-54</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>> #include <boost/shared_ptr.hpp> #include <boost/weak_ptr.hpp> #include <stdio.h> #include <errno.h> #include <exception> struct error : virtual std::exception, virtual boost::</string>
+ <string>:) objects in it. The syntactic sugar provided by (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-32</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> { }; struct file_error : virtual error { }; struct file_open_error: virtual file_error { }; struct file_read_error: virtual file_error { }; boost::shared_ptr<FILE> open_file( char const * file, char const * mode ) { if( FILE * f=fopen(file,mode) ) return boost::shared_ptr<FILE>(f,fclose); else </string>
+ <string>:) allows this to be done directly in a throw expression: [@throw error() (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-49</id>
+ <id>-32</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>( file_open_error() << boost::</string>
+ <string>|<<:) foo_info(foo) (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-26</id>
+ <id>-32</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>("fopen") << boost::</string>
+ <string>|<<:) bar_info(bar);@] which saves typing compared to this possible alternative: [@error e; e.add(foo_info(foo)); e.add(bar_info(bar)); throw e;@] and looks better than something like: [@throw error().add(foo_info(foo)).add(bar_info(bar));@] !!!Why is operator<< allowed to throw? This question is referring to the following issue. Consider this throw statement example: [@throw file_open_error() (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
@@ -11377,61 +11489,100 @@
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>(errno) << boost::</string>
+ <string>|<<:) file_name(fn);@] The intention here is to throw a file_open_error, however if (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-55</id>
+ <id>-32</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>(file) << boost::</string>
+ <string> mod="/":) fails to copy the std::string contained in the file_name (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-66</id>
+ <id>-57</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>(mode) ); } size_t read_file( boost::shared_ptr<FILE> const & f, void * buf, size_t size ) { size_t nr=fread(buf,1,size,f.get()); if( ferror(f.get()) ) </string>
+ <string>:) wrapper, a std::bad_alloc could propagate instead. This behavior seems undesirable to some programmers. Bjarne Stroustrup, The C++ Programming Language, 3rd Edition, page 371: ->''"Throwing an exception requires an object to throw. A C++ implementation is required to have enough spare memory to be able to throw bad_alloc in case of memory exhaustion. However, it is possible that throwing some other exception will cause memory exhaustion."'' So, an attempt to throw any exception may already result in propagating std::bad_alloc instead. </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-76</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>5</size>
+ <variant>2</variant>
+ <string>(:auto !!!:) (:include synopsis:) !!!!Effects: As if [@try { throw </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-49</id>
+ <id>-28</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>( file_read_error() << boost::</string>
+ <string>(e); } catch(...) { return (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-26</id>
+ <id>-34</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>("fread") << boost::</string>
+ <string>:)(); }@] </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-77</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>1</size>
+ <variant>2</variant>
+ <string>(:auto !!:) !!!Synopsis (:include synopsis:) </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-78</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>5</size>
+ <variant>2</variant>
+ <string>(:auto !!!:) Exception types should use virtual inheritance when deriving from other exception types. This insight is due to Andrew Koenig. Using virtual inheritance prevents ambiguity problems in the exception handler: [@#include <iostream> struct my_exc1 : std::exception { char const* what() const throw(); }; struct my_exc2 : std::exception { char const* what() const throw(); }; struct your_exc3 : my_exc1, my_exc2 {}; int main() { try { throw your_exc3(); } catch(std::exception const& e) {} catch(...) { std::cout << "whoops!" << std::endl; } }@] The program above outputs "whoops!" because the conversion to std::exception is ambiguous. The overhead introduced by virtual inheritance is always negligible in the context of exception handling. Note that virtual bases are initialized directly by the constructor of the most-derived-type (the type pass
ed to the throw statement, in case of exceptions.) However, typically this detail is of no concern when boost::(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-32</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>(errno) << boost::</string>
+ <string>:) is used, because it enables exception types to be trivial structs with no members (there's nothing to initialize.) See (:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-36</id>
+ <id>-22</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>(f) ); return nr; }@] </string>
+ <string> mod="w":). </string>
</container>
</pair>
</sorted>
@@ -11441,13 +11592,13 @@
<pair>
<string>throws</string>
<shared_ptr>
- <id>82</id>
+ <id>83</id>
<type>
<string>reno_layer</string>
</type>
<object>
<sorted>
- <size>73</size>
+ <size>74</size>
<pair>
<weak_ptr>
<expired>0</expired>
@@ -11599,9 +11750,7 @@
</shared_ptr>
</weak_ptr>
<container>
- <size>1</size>
- <variant>2</variant>
- <string>!!!!Throws: Any exception emitted by v's copy constructor.</string>
+ <size>0</size>
</container>
</pair>
<pair>
@@ -11641,28 +11790,6 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-22</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>0</size>
- </container>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-23</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>0</size>
- </container>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
<id>-24</id>
</shared_ptr>
</weak_ptr>
@@ -11755,7 +11882,9 @@
</shared_ptr>
</weak_ptr>
<container>
- <size>0</size>
+ <size>1</size>
+ <variant>2</variant>
+ <string>!!!!Throws: std::bad_alloc, or any exception emitted by the T copy constructor. </string>
</container>
</pair>
<pair>
@@ -11766,7 +11895,9 @@
</shared_ptr>
</weak_ptr>
<container>
- <size>0</size>
+ <size>1</size>
+ <variant>2</variant>
+ <string>!!!!Throws: std::bad_alloc, or any exception emitted by T1..TN copy constructor. </string>
</container>
</pair>
<pair>
@@ -11810,7 +11941,9 @@
</shared_ptr>
</weak_ptr>
<container>
- <size>0</size>
+ <size>1</size>
+ <variant>2</variant>
+ <string>!!!!Throws: Any exception emitted by v's copy constructor.</string>
</container>
</pair>
<pair>
@@ -11854,9 +11987,7 @@
</shared_ptr>
</weak_ptr>
<container>
- <size>1</size>
- <variant>2</variant>
- <string>!!!!Throws: std::bad_alloc, or any exception emitted by T1..TN copy constructor. </string>
+ <size>0</size>
</container>
</pair>
<pair>
@@ -11878,9 +12009,7 @@
</shared_ptr>
</weak_ptr>
<container>
- <size>1</size>
- <variant>2</variant>
- <string>!!!!Throws: std::bad_alloc, or any exception emitted by the T copy constructor. </string>
+ <size>0</size>
</container>
</pair>
<pair>
@@ -11898,6 +12027,17 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
+ <id>-22</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>0</size>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
<id>-45</id>
</shared_ptr>
</weak_ptr>
@@ -11909,7 +12049,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-48</id>
+ <id>-46</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -11920,7 +12060,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-49</id>
+ <id>-47</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -11931,7 +12071,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-50</id>
+ <id>-48</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -11942,7 +12082,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-46</id>
+ <id>-49</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -11953,7 +12093,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-51</id>
+ <id>-50</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -11964,7 +12104,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-52</id>
+ <id>-51</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -11975,7 +12115,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-53</id>
+ <id>-52</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -11986,7 +12126,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-47</id>
+ <id>-53</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -12173,7 +12313,29 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-70</id>
+ <id>-70</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>0</size>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-71</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>0</size>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-72</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -12184,7 +12346,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-71</id>
+ <id>-73</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -12195,7 +12357,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-72</id>
+ <id>-74</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -12206,7 +12368,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-73</id>
+ <id>-75</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -12217,7 +12379,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-74</id>
+ <id>-23</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -12228,7 +12390,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-75</id>
+ <id>-76</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -12239,7 +12401,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-76</id>
+ <id>-77</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -12250,7 +12412,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-77</id>
+ <id>-78</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -12264,13 +12426,13 @@
<pair>
<string>synopsis</string>
<shared_ptr>
- <id>83</id>
+ <id>84</id>
<type>
<string>reno_layer</string>
</type>
<object>
<sorted>
- <size>73</size>
+ <size>74</size>
<pair>
<weak_ptr>
<expired>0</expired>
@@ -12290,18 +12452,7 @@
</shared_ptr>
</weak_ptr>
<container>
- <size>3</size>
- <variant>2</variant>
- <string>`#include <</string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-52</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string>> [@namespace boost { (:include decl pre_indent="4":) }@] </string>
+ <size>0</size>
</container>
</pair>
<pair>
@@ -12312,7 +12463,27 @@
</shared_ptr>
</weak_ptr>
<container>
- <size>0</size>
+ <size>5</size>
+ <variant>2</variant>
+ <string>`#include <</string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-9</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>> (:include </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-9</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string> synopsis:) </string>
</container>
</pair>
<pair>
@@ -12323,18 +12494,9 @@
</shared_ptr>
</weak_ptr>
<container>
- <size>3</size>
- <variant>2</variant>
- <string>`#include <</string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-9</id>
- </shared_ptr>
- </weak_ptr>
+ <size>1</size>
<variant>2</variant>
- <string>> [@namespace boost { (:include decl pre_indent="4":) }@] </string>
+ <string>[@namespace boost { (:include api pre_indent="4":) }@] </string>
</container>
</pair>
<pair>
@@ -12347,16 +12509,16 @@
<container>
<size>3</size>
<variant>2</variant>
- <string>[@#include <(:link </string>
+ <string>[@#include <</string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-64</id>
+ <id>-16</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)> namespace boost { (:include api pre_indent="4":) }@] </string>
+ <string>> #include <errno.h> namespace boost { (:include api pre_indent="4":) }@] </string>
</container>
</pair>
<pair>
@@ -12378,69 +12540,69 @@
</shared_ptr>
</weak_ptr>
<container>
- <size>0</size>
- </container>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-12</id>
- </shared_ptr>
- </weak_ptr>
- <container>
<size>3</size>
<variant>2</variant>
- <string>[@#include <</string>
+ <string>`#include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-60</id>
+ <id>-8</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>> namespace boost { (:include api pre_indent="4":) }@] </string>
+ <string>:)> [@namespace boost { (:include def pre_indent="4":) }@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-13</id>
+ <id>-12</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>3</size>
+ <size>5</size>
<variant>2</variant>
- <string>`#include <(:link </string>
+ <string>`#include <</string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-9</id>
+ <id>-65</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)> [@namespace boost { (:include decl pre_indent="4":) }@] </string>
+ <string>> (:include </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-65</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string> synopsis:) </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-14</id>
+ <id>-13</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>0</size>
+ <size>1</size>
+ <variant>2</variant>
+ <string>[@namespace boost { (:include decl pre_indent="4":) }@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-15</id>
+ <id>-14</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -12451,95 +12613,95 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-15</id>
</shared_ptr>
</weak_ptr>
<container>
<size>3</size>
<variant>2</variant>
- <string>`#include <(:link </string>
+ <string>[@#include <string> namespace boost { (:include </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-64</id>
+ <id>-11</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)> [@namespace boost { (:include def pre_indent="4":) }@] </string>
+ <string> decl pre_indent="4":) (:include api pre_indent="4":) }@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-17</id>
+ <id>-16</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>3</size>
- <variant>2</variant>
- <string>`#include <(:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-9</id>
- </shared_ptr>
- </weak_ptr>
+ <size>1</size>
<variant>2</variant>
- <string>:)> [@namespace boost { (:include decl pre_indent="4":) }@] </string>
+ <string>[@namespace boost { (:include api pre_indent="4":) }@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-18</id>
+ <id>-17</id>
</shared_ptr>
</weak_ptr>
<container>
<size>3</size>
<variant>2</variant>
- <string>`#include <(:link </string>
+ <string>[@#include <</string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-71</id>
+ <id>-16</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)> [@(:include decl:)@] </string>
+ <string>> namespace boost { template <class> class weak_ptr; (:include api pre_indent="4":) }@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-19</id>
+ <id>-18</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>3</size>
+ <size>5</size>
<variant>2</variant>
- <string>[@#include <string> namespace boost { (:include </string>
+ <string>`#include <</string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-16</id>
+ <id>-74</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> decl pre_indent="4":) (:include api pre_indent="4":) }@] </string>
+ <string>> (:include </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-74</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string> synopsis:) </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-20</id>
+ <id>-19</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -12550,7 +12712,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-21</id>
+ <id>-20</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -12561,55 +12723,33 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-22</id>
+ <id>-21</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>3</size>
- <variant>2</variant>
- <string>`#include <</string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-35</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string>> [@namespace boost { (:include decl pre_indent="4":) }@] </string>
+ <size>0</size>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-23</id>
+ <id>-24</id>
</shared_ptr>
</weak_ptr>
<container>
<size>3</size>
<variant>2</variant>
- <string>[@#include <</string>
+ <string>`#include <</string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-60</id>
+ <id>-55</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>> namespace boost { template <class> class weak_ptr; (:include api pre_indent="4":) }@] </string>
- </container>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-24</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>0</size>
+ <string>> [@namespace boost { (:include decl pre_indent="4":) }@] </string>
</container>
</pair>
<pair>
@@ -12620,7 +12760,9 @@
</shared_ptr>
</weak_ptr>
<container>
- <size>0</size>
+ <size>1</size>
+ <variant>2</variant>
+ <string>(:include api:) </string>
</container>
</pair>
<pair>
@@ -12631,69 +12773,91 @@
</shared_ptr>
</weak_ptr>
<container>
- <size>5</size>
+ <size>3</size>
<variant>2</variant>
- <string>`#include <</string>
+ <string>`#include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-39</id>
+ <id>-25</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>> (:include </string>
+ <string>:)> [@namespace boost { (:include decl:) }@] </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-27</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>3</size>
+ <variant>2</variant>
+ <string>`#include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-39</id>
+ <id>-58</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> synopsis:) </string>
+ <string>:)> [@(:include decl:)@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-27</id>
+ <id>-28</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>1</size>
+ <size>3</size>
<variant>2</variant>
- <string>[@#include <boost/shared_ptr.hpp> namespace boost { (:include api pre_indent="4":) }@] </string>
+ <string>`#include <</string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-49</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>> [@namespace boost { (:include decl pre_indent="4":) }@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-28</id>
+ <id>-29</id>
</shared_ptr>
</weak_ptr>
<container>
<size>3</size>
<variant>2</variant>
- <string>`#include <</string>
+ <string>`#include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-37</id>
+ <id>-55</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>> [@namespace boost { (:include decl pre_indent="4":) }@] </string>
+ <string>:)> [@namespace boost { (:include decl pre_indent="4":) }@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-29</id>
+ <id>-30</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -12704,29 +12868,18 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-30</id>
+ <id>-31</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>3</size>
- <variant>2</variant>
- <string>`#include <(:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-71</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string>:)> [@(:include decl:)@] </string>
+ <size>0</size>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-31</id>
+ <id>-32</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -12737,49 +12890,49 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-9</id>
+ <id>-58</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)> [@namespace boost { (:include decl pre_indent="4":) }@] </string>
+ <string>:)>\\ [@namespace boost { (:include decl pre_indent="4":) }@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-32</id>
+ <id>-33</id>
</shared_ptr>
</weak_ptr>
<container>
<size>5</size>
<variant>2</variant>
- <string>`#include <</string>
+ <string>`#include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-63</id>
+ <id>-41</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>> (:include </string>
+ <string>:)> [@namespace boost { (:include </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-63</id>
+ <id>-33</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> synopsis:) </string>
+ <string> decl pre_indent="4":) }@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-33</id>
+ <id>-34</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -12790,7 +12943,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-9</id>
+ <id>-55</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
@@ -12801,24 +12954,13 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-34</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>0</size>
- </container>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
<id>-35</id>
</shared_ptr>
</weak_ptr>
<container>
<size>1</size>
<variant>2</variant>
- <string>[@namespace boost { (:include api pre_indent="4":) }@] </string>
+ <string>[@(:include api:)@] </string>
</container>
</pair>
<pair>
@@ -12829,27 +12971,18 @@
</shared_ptr>
</weak_ptr>
<container>
- <size>5</size>
- <variant>2</variant>
- <string>`#include <</string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-23</id>
- </shared_ptr>
- </weak_ptr>
+ <size>3</size>
<variant>2</variant>
- <string>> (:include </string>
+ <string>`#include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-23</id>
+ <id>-55</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> synopsis:) </string>
+ <string>:)> [@namespace boost { (:include decl pre_indent="4":) }@] </string>
</container>
</pair>
<pair>
@@ -12862,16 +12995,16 @@
<container>
<size>3</size>
<variant>2</variant>
- <string>[@#include <</string>
+ <string>`#include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-64</id>
+ <id>-58</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>> namespace boost { (:include api pre_indent="4":) }@] </string>
+ <string>:)> [@(:include decl:)@] </string>
</container>
</pair>
<pair>
@@ -12882,7 +13015,9 @@
</shared_ptr>
</weak_ptr>
<container>
- <size>0</size>
+ <size>1</size>
+ <variant>2</variant>
+ <string>[@namespace boost { (:include api pre_indent="4":) }@] </string>
</container>
</pair>
<pair>
@@ -12893,78 +13028,113 @@
</shared_ptr>
</weak_ptr>
<container>
+ <size>0</size>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-40</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
<size>3</size>
<variant>2</variant>
- <string>[@#include <</string>
+ <string>`#include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-60</id>
+ <id>-58</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>> namespace boost { (:include api pre_indent="4":) }@] </string>
+ <string>:)> [@(:include decl:)@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-40</id>
+ <id>-41</id>
</shared_ptr>
</weak_ptr>
<container>
<size>3</size>
<variant>2</variant>
- <string>`#include <(:link </string>
+ <string>[@#include <</string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-71</id>
+ <id>-58</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)> [@(:include decl:)@] </string>
+ <string>> #include <boost/tuple/tuple.hpp> namespace boost { (:include api pre_indent="4":) }@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-41</id>
+ <id>-42</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>5</size>
+ <size>3</size>
<variant>2</variant>
- <string>`#include <(:link </string>
+ <string>`#include <</string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-73</id>
+ <id>-38</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)> [@namespace boost { (:include </string>
+ <string>> [@namespace boost { (:include decl pre_indent="4":) }@] </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-43</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>0</size>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-44</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
+ <size>3</size>
+ <variant>2</variant>
+ <string>`#include <</string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-41</id>
+ <id>-25</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> decl pre_indent="4":) }@] </string>
+ <string>> (:include decl:) </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-42</id>
+ <id>-22</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -12975,29 +13145,29 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-43</id>
+ <id>-45</id>
</shared_ptr>
</weak_ptr>
<container>
<size>3</size>
<variant>2</variant>
- <string>`#include <(:link </string>
+ <string>[@#include <</string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-71</id>
+ <id>-16</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)>\\ [@namespace boost { (:include decl pre_indent="4":) }@] </string>
+ <string>> #include <string> namespace boost { (:include api pre_indent="4":) }@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-44</id>
+ <id>-46</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -13008,7 +13178,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-45</id>
+ <id>-47</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -13023,27 +13193,18 @@
</shared_ptr>
</weak_ptr>
<container>
- <size>5</size>
+ <size>3</size>
<variant>2</variant>
<string>`#include <</string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-72</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string>> (:include </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-72</id>
+ <id>-62</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> synopsis:) </string>
+ <string>> [@namespace boost { (:include decl pre_indent="4":) }@] </string>
</container>
</pair>
<pair>
@@ -13056,16 +13217,16 @@
<container>
<size>3</size>
<variant>2</variant>
- <string>`#include <</string>
+ <string>[@#include <</string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-54</id>
+ <id>-8</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>> (:include decl:) </string>
+ <string>> namespace boost { (:include api pre_indent="4":) }@] </string>
</container>
</pair>
<pair>
@@ -13076,29 +13237,27 @@
</shared_ptr>
</weak_ptr>
<container>
- <size>3</size>
+ <size>5</size>
<variant>2</variant>
- <string>`#include <(:link </string>
+ <string>`#include <</string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-19</id>
+ <id>-45</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)>\\ [@namespace boost { (:include decl pre_indent="4":) }@] </string>
- </container>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-46</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>0</size>
+ <string>> (:include </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-45</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string> synopsis:) </string>
</container>
</pair>
<pair>
@@ -13109,9 +13268,7 @@
</shared_ptr>
</weak_ptr>
<container>
- <size>1</size>
- <variant>2</variant>
- <string>[@(:include api:)@] </string>
+ <size>0</size>
</container>
</pair>
<pair>
@@ -13124,16 +13281,16 @@
<container>
<size>3</size>
<variant>2</variant>
- <string>[@#include <</string>
+ <string>`#include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-64</id>
+ <id>-55</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>> namespace boost { (:include api pre_indent="4":) }@] </string>
+ <string>:)> [@namespace boost { (:include decl pre_indent="4":) }@] </string>
</container>
</pair>
<pair>
@@ -13144,6 +13301,17 @@
</shared_ptr>
</weak_ptr>
<container>
+ <size>0</size>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-54</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
<size>3</size>
<variant>2</variant>
<string>`#include <(:link </string>
@@ -13151,42 +13319,40 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-9</id>
+ <id>-15</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)> [@namespace boost { (:include decl pre_indent="4":) }@] </string>
- </container>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-47</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>0</size>
+ <string>:)>\\ [@namespace boost { (:include decl pre_indent="4":) }@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-54</id>
+ <id>-55</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>1</size>
+ <size>3</size>
<variant>2</variant>
- <string>(:include api:) </string>
+ <string>[@#include <(:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-8</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>:)> namespace boost { (:include api pre_indent="4":) }@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-55</id>
+ <id>-56</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -13197,7 +13363,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-70</id>
+ <id>-71</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
@@ -13206,7 +13372,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-70</id>
+ <id>-71</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
@@ -13217,19 +13383,6 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-56</id>
- </shared_ptr>
- </weak_ptr>
- <container>
- <size>1</size>
- <variant>2</variant>
- <string>[@namespace boost { (:include decl pre_indent="4":) }@] </string>
- </container>
- </pair>
- <pair>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
<id>-57</id>
</shared_ptr>
</weak_ptr>
@@ -13241,11 +13394,11 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-54</id>
+ <id>-58</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)> [@namespace boost { (:include decl:) }@] </string>
+ <string>:)> [@namespace boost { (:include def pre_indent="4":) }@] </string>
</container>
</pair>
<pair>
@@ -13258,16 +13411,16 @@
<container>
<size>3</size>
<variant>2</variant>
- <string>[@#include <</string>
+ <string>[@#include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-60</id>
+ <id>-8</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>> #include <string> namespace boost { (:include api pre_indent="4":) }@] </string>
+ <string>:)> namespace boost { (:include api pre_indent="4":) }@] </string>
</container>
</pair>
<pair>
@@ -13289,9 +13442,7 @@
</shared_ptr>
</weak_ptr>
<container>
- <size>1</size>
- <variant>2</variant>
- <string>[@namespace boost { (:include api pre_indent="4":) }@] </string>
+ <size>0</size>
</container>
</pair>
<pair>
@@ -13302,18 +13453,27 @@
</shared_ptr>
</weak_ptr>
<container>
- <size>3</size>
+ <size>5</size>
<variant>2</variant>
<string>`#include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-19</id>
+ <id>-77</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)>\\ [@namespace boost { (:include decl pre_indent="4":) }@] </string>
+ <string>:)> (:include </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-77</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string> synopsis:) </string>
</container>
</pair>
<pair>
@@ -13324,7 +13484,18 @@
</shared_ptr>
</weak_ptr>
<container>
- <size>0</size>
+ <size>3</size>
+ <variant>2</variant>
+ <string>[@#include <</string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-8</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>> namespace boost { (:include api pre_indent="4":) }@] </string>
</container>
</pair>
<pair>
@@ -13337,16 +13508,16 @@
<container>
<size>3</size>
<variant>2</variant>
- <string>[@#include <</string>
+ <string>`#include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-60</id>
+ <id>-15</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>> #include <errno.h> namespace boost { (:include api pre_indent="4":) }@] </string>
+ <string>:)>\\ [@namespace boost { (:include decl pre_indent="4":) }@] </string>
</container>
</pair>
<pair>
@@ -13357,9 +13528,7 @@
</shared_ptr>
</weak_ptr>
<container>
- <size>1</size>
- <variant>2</variant>
- <string>[@namespace boost { (:include api pre_indent="4":) }@] </string>
+ <size>0</size>
</container>
</pair>
<pair>
@@ -13370,27 +13539,18 @@
</shared_ptr>
</weak_ptr>
<container>
- <size>5</size>
- <variant>2</variant>
- <string>`#include <</string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-12</id>
- </shared_ptr>
- </weak_ptr>
+ <size>3</size>
<variant>2</variant>
- <string>> (:include </string>
+ <string>[@#include <</string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-12</id>
+ <id>-16</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string> synopsis:) </string>
+ <string>> namespace boost { (:include api pre_indent="4":) }@] </string>
</container>
</pair>
<pair>
@@ -13401,27 +13561,7 @@
</shared_ptr>
</weak_ptr>
<container>
- <size>5</size>
- <variant>2</variant>
- <string>`#include <</string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-58</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string>> (:include </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-58</id>
- </shared_ptr>
- </weak_ptr>
- <variant>2</variant>
- <string> synopsis:) </string>
+ <size>0</size>
</container>
</pair>
<pair>
@@ -13432,18 +13572,9 @@
</shared_ptr>
</weak_ptr>
<container>
- <size>3</size>
- <variant>2</variant>
- <string>`#include <(:link </string>
- <variant>1</variant>
- <weak_ptr>
- <expired>0</expired>
- <shared_ptr>
- <id>-71</id>
- </shared_ptr>
- </weak_ptr>
+ <size>1</size>
<variant>2</variant>
- <string>:)> [@namespace boost { (:include def pre_indent="4":) }@] </string>
+ <string>[@#include <boost/shared_ptr.hpp> namespace boost { (:include api pre_indent="4":) }@] </string>
</container>
</pair>
<pair>
@@ -13476,69 +13607,89 @@
</shared_ptr>
</weak_ptr>
<container>
+ <size>0</size>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-71</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
<size>3</size>
<variant>2</variant>
- <string>[@#include <</string>
+ <string>[@#include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-60</id>
+ <id>-16</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>> #include <string> namespace boost { (:include api pre_indent="4":) }@] </string>
+ <string>:)> namespace boost { (:include api pre_indent="4":) }@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-71</id>
+ <id>-72</id>
</shared_ptr>
</weak_ptr>
<container>
<size>3</size>
<variant>2</variant>
- <string>[@#include <(:link </string>
+ <string>`#include <(:link </string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-64</id>
+ <id>-15</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>:)> namespace boost { (:include api pre_indent="4":) }@] </string>
+ <string>:)>\\ [@namespace boost { (:include decl pre_indent="4":) }@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-72</id>
+ <id>-73</id>
</shared_ptr>
</weak_ptr>
<container>
- <size>3</size>
+ <size>5</size>
<variant>2</variant>
- <string>[@#include <</string>
+ <string>`#include <</string>
<variant>1</variant>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-60</id>
+ <id>-17</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>> #include <string> namespace boost { (:include api pre_indent="4":) }@] </string>
+ <string>> (:include </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-17</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string> synopsis:) </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-73</id>
+ <id>-74</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -13549,18 +13700,18 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-71</id>
+ <id>-16</id>
</shared_ptr>
</weak_ptr>
<variant>2</variant>
- <string>> #include <boost/tuple/tuple.hpp> namespace boost { (:include api pre_indent="4":) }@] </string>
+ <string>> #include <string> namespace boost { (:include api pre_indent="4":) }@] </string>
</container>
</pair>
<pair>
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-74</id>
+ <id>-75</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -13571,7 +13722,7 @@
<weak_ptr>
<expired>0</expired>
<shared_ptr>
- <id>-75</id>
+ <id>-23</id>
</shared_ptr>
</weak_ptr>
<container>
@@ -13586,7 +13737,18 @@
</shared_ptr>
</weak_ptr>
<container>
- <size>0</size>
+ <size>3</size>
+ <variant>2</variant>
+ <string>`#include <(:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-55</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>:)> [@namespace boost { (:include decl pre_indent="4":) }@] </string>
</container>
</pair>
<pair>
@@ -13597,6 +13759,28 @@
</shared_ptr>
</weak_ptr>
<container>
+ <size>3</size>
+ <variant>2</variant>
+ <string>[@#include <(:link </string>
+ <variant>1</variant>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-16</id>
+ </shared_ptr>
+ </weak_ptr>
+ <variant>2</variant>
+ <string>:)> #include <string> namespace boost { (:include api pre_indent="4":) }@] </string>
+ </container>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-78</id>
+ </shared_ptr>
+ </weak_ptr>
+ <container>
<size>0</size>
</container>
</pair>
@@ -13610,14 +13794,14 @@
</layers>
<contexts>
<shared_ptr>
- <id>84</id>
+ <id>85</id>
<type>
<string>reno_context_map</string>
</type>
<object>
<contexts>
<sorted>
- <size>73</size>
+ <size>74</size>
<shared_ptr>
<id>-5</id>
</shared_ptr>
@@ -13670,12 +13854,6 @@
<id>-21</id>
</shared_ptr>
<shared_ptr>
- <id>-22</id>
- </shared_ptr>
- <shared_ptr>
- <id>-23</id>
- </shared_ptr>
- <shared_ptr>
<id>-24</id>
</shared_ptr>
<shared_ptr>
@@ -13739,9 +13917,18 @@
<id>-44</id>
</shared_ptr>
<shared_ptr>
+ <id>-22</id>
+ </shared_ptr>
+ <shared_ptr>
<id>-45</id>
</shared_ptr>
<shared_ptr>
+ <id>-46</id>
+ </shared_ptr>
+ <shared_ptr>
+ <id>-47</id>
+ </shared_ptr>
+ <shared_ptr>
<id>-48</id>
</shared_ptr>
<shared_ptr>
@@ -13751,9 +13938,6 @@
<id>-50</id>
</shared_ptr>
<shared_ptr>
- <id>-46</id>
- </shared_ptr>
- <shared_ptr>
<id>-51</id>
</shared_ptr>
<shared_ptr>
@@ -13763,9 +13947,6 @@
<id>-53</id>
</shared_ptr>
<shared_ptr>
- <id>-47</id>
- </shared_ptr>
- <shared_ptr>
<id>-54</id>
</shared_ptr>
<shared_ptr>
@@ -13832,33 +14013,22 @@
<id>-75</id>
</shared_ptr>
<shared_ptr>
- <id>-76</id>
- </shared_ptr>
- <shared_ptr>
- <id>-77</id>
+ <id>-23</id>
</shared_ptr>
- </sorted>
- </contexts>
- <index>
- <sorted>
- <size>73</size>
- <pair>
- <hook>
- <stream_hook_path>
- <container>
- <size>0</size>
- </container>
- </stream_hook_path>
- </hook>
- <file>
- <path>
- <empty>1</empty>
- </path>
- </file>
- <shared_ptr>
- <id>-44</id>
- </shared_ptr>
- </pair>
+ <shared_ptr>
+ <id>-76</id>
+ </shared_ptr>
+ <shared_ptr>
+ <id>-77</id>
+ </shared_ptr>
+ <shared_ptr>
+ <id>-78</id>
+ </shared_ptr>
+ </sorted>
+ </contexts>
+ <index>
+ <sorted>
+ <size>74</size>
<pair>
<hook>
<stream_hook_path>
@@ -13873,7 +14043,7 @@
</path>
</file>
<shared_ptr>
- <id>-24</id>
+ <id>-20</id>
</shared_ptr>
</pair>
<pair>
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+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-76</id>
+ </shared_ptr>
+ </weak_ptr>
+ <string>exception_ptr free function</string>
+ </pair>
+ <pair>
+ <weak_ptr>
+ <expired>0</expired>
+ <shared_ptr>
+ <id>-78</id>
+ </shared_ptr>
+ </weak_ptr>
+ <string>tutorial</string>
</pair>
</sorted>
</tag_index>
Modified: branches/release/libs/exception/doc/synopsis.html
==============================================================================
--- branches/release/libs/exception/doc/synopsis.html (original)
+++ branches/release/libs/exception/doc/synopsis.html 2009-09-29 16:38:11 EDT (Tue, 29 Sep 2009)
@@ -64,7 +64,8 @@
<span class="RenoIncludeSPAN"> typedef T <span class="RenoLink">value_type</span>;</span>
<span class="RenoIncludeSPAN"> <span class="RenoLink">error_info</span>( <span class="RenoLink">value_type</span> const & v );</span>
- <span class="RenoIncludeSPAN"> <span class="RenoLink">value_type</span> const & <span class="RenoLink">value</span>() const;</span>
+ <span class="RenoIncludeSPAN"> <span class="RenoLink">value_type</span> const & <span class="RenoLink">value</span>() const;
+ <span class="RenoLink">value_type</span> & <span class="RenoLink">value</span>();</span>
};</span>
<span class="RenoIncludeSPAN">template <class E, class Tag, class T>
@@ -106,6 +107,8 @@
std::string <span class="RenoLink">diagnostic_information</span>( <span class="RenoLink">exception_ptr</span> const & p );</span>
+ <span class="RenoIncludeSPAN">char const * <span class="RenoLink">diagnostic_information_what</span>( boost::<span class="RenoLink">exception</span> const & e ) throw();</span>
+
<span class="RenoIncludeSPAN">std::string <span class="RenoLink">current_exception_diagnostic_information</span>();</span></span>
}</span></pre>
<p><span class="RenoEscape">#<!--<wiki>`#</wiki>--></span>include <<span class="RenoLink">boost/exception/current_exception_cast.hpp</span>></p>
@@ -178,7 +181,7 @@
namespace
boost
{
-<span class="RenoIncludeSPAN"> <span class="RenoIncludeSPAN">typedef <span class="RenoLink">error_info</span><struct errinfo_api_function_,int> <span class="RenoLink">errinfo_api_function</span>;</span></span>
+<span class="RenoIncludeSPAN"> <span class="RenoIncludeSPAN">typedef <span class="RenoLink">error_info</span><struct errinfo_api_function_,char const *> <span class="RenoLink">errinfo_api_function</span>;</span></span>
}</pre>
</div><p><span class="RenoEscape">#<!--<wiki>`#</wiki>--></span>include <<span class="RenoLink">boost/exception/errinfo_at_line.hpp</span>></p>
<div class="RenoIncludeDIV"><pre>#include <<span class="RenoLink">boost/exception/error_info.hpp</span>>
Modified: branches/release/libs/exception/example/cloning_1.cpp
==============================================================================
--- branches/release/libs/exception/example/cloning_1.cpp (original)
+++ branches/release/libs/exception/example/cloning_1.cpp 2009-09-29 16:38:11 EDT (Tue, 29 Sep 2009)
@@ -17,5 +17,5 @@
{
if( size!=fread(buffer,1,size,f) )
throw boost::enable_current_exception(file_read_error()) <<
- boost::errinfo_errno(errno);
+ boost::errinfo_errno(errno);
}
Modified: branches/release/libs/exception/example/errinfos.cpp
==============================================================================
--- branches/release/libs/exception/example/errinfos.cpp (original)
+++ branches/release/libs/exception/example/errinfos.cpp 2009-09-29 16:38:11 EDT (Tue, 29 Sep 2009)
@@ -27,27 +27,27 @@
boost::shared_ptr<FILE>
open_file( char const * file, char const * mode )
- {
- if( FILE * f=fopen(file,mode) )
- return boost::shared_ptr<FILE>(f,fclose);
- else
- BOOST_THROW_EXCEPTION(
- file_open_error() <<
- boost::errinfo_api_function("fopen") <<
- boost::errinfo_errno(errno) <<
- boost::errinfo_file_name(file) <<
- boost::errinfo_file_open_mode(mode) );
- }
+ {
+ if( FILE * f=fopen(file,mode) )
+ return boost::shared_ptr<FILE>(f,fclose);
+ else
+ BOOST_THROW_EXCEPTION(
+ file_open_error() <<
+ boost::errinfo_api_function("fopen") <<
+ boost::errinfo_errno(errno) <<
+ boost::errinfo_file_name(file) <<
+ boost::errinfo_file_open_mode(mode) );
+ }
size_t
read_file( boost::shared_ptr<FILE> const & f, void * buf, size_t size )
- {
- size_t nr=fread(buf,1,size,f.get());
- if( ferror(f.get()) )
- BOOST_THROW_EXCEPTION(
- file_read_error() <<
- boost::errinfo_api_function("fread") <<
- boost::errinfo_errno(errno) <<
- boost::errinfo_file_handle(f) );
- return nr;
- }
+ {
+ size_t nr=fread(buf,1,size,f.get());
+ if( ferror(f.get()) )
+ BOOST_THROW_EXCEPTION(
+ file_read_error() <<
+ boost::errinfo_api_function("fread") <<
+ boost::errinfo_errno(errno) <<
+ boost::errinfo_file_handle(f) );
+ return nr;
+ }
Modified: branches/release/libs/exception/example/error_info_2.cpp
==============================================================================
--- branches/release/libs/exception/example/error_info_2.cpp (original)
+++ branches/release/libs/exception/example/error_info_2.cpp 2009-09-29 16:38:11 EDT (Tue, 29 Sep 2009)
@@ -18,7 +18,7 @@
file_read( FILE * f, void * buffer, size_t size )
{
if( size!=fread(buffer,1,size,f) )
- throw file_read_error() << boost::errinfo_errno(errno);
+ throw file_read_error() << boost::errinfo_errno(errno);
}
//
@@ -39,7 +39,7 @@
catch(
boost::exception & e )
{
- e << boost::errinfo_file_name(file_name);
+ e << boost::errinfo_file_name(file_name);
throw;
}
}
Modified: branches/release/libs/exception/example/example_io.cpp
==============================================================================
--- branches/release/libs/exception/example/example_io.cpp (original)
+++ branches/release/libs/exception/example/example_io.cpp 2009-09-29 16:38:11 EDT (Tue, 29 Sep 2009)
@@ -61,10 +61,10 @@
return boost::shared_ptr<FILE>(f,fclose);
else
BOOST_THROW_EXCEPTION(fopen_error() <<
- boost::errinfo_errno (errno) <<
- boost::errinfo_file_name(name) <<
- boost::errinfo_file_open_mode(mode) <<
- boost::errinfo_api_function("fopen"));
+ boost::errinfo_errno (errno) <<
+ boost::errinfo_file_name(name) <<
+ boost::errinfo_file_open_mode(mode) <<
+ boost::errinfo_api_function("fopen"));
}
void
@@ -75,7 +75,7 @@
BOOST_THROW_EXCEPTION(fread_error() <<
boost::errinfo_api_function("fread") <<
boost::errinfo_errno(errno) <<
- boost::errinfo_file_handle(boost::weak_ptr<FILE>(stream)));
+ boost::errinfo_file_handle(boost::weak_ptr<FILE>(stream)));
}
void
Modified: branches/release/libs/exception/example/info_tuple.cpp
==============================================================================
--- branches/release/libs/exception/example/info_tuple.cpp (original)
+++ branches/release/libs/exception/example/info_tuple.cpp 2009-09-29 16:38:11 EDT (Tue, 29 Sep 2009)
@@ -26,6 +26,6 @@
return boost::shared_ptr<FILE>(f,fclose);
else
throw file_open_error() <<
- boost::errinfo_file_name(name) <<
+ boost::errinfo_file_name(name) <<
clib_failure("fopen",errno);
}
Modified: branches/release/libs/exception/test/CMakeLists.txt
==============================================================================
--- branches/release/libs/exception/test/CMakeLists.txt (original)
+++ branches/release/libs/exception/test/CMakeLists.txt 2009-09-29 16:38:11 EDT (Tue, 29 Sep 2009)
@@ -14,38 +14,30 @@
#exception
-boost_test_run(1-throw_exception_test)
-boost_test_run(2-throw_exception_no_exceptions_test)
-boost_test_run(3-throw_exception_no_integration_test)
-boost_test_run(4-throw_exception_no_both_test)
boost_test_run(cloning_test)
boost_test_run(copy_exception_test)
boost_test_run(unknown_exception_test)
boost_test_run(exception_test)
+#boost_test_run(boost_error_info_test)
boost_test_run(enable_error_info_test enable_error_info_test.cpp helper1.cpp)
boost_test_run(throw_exception_test throw_exception_test.cpp helper2.cpp)
boost_test_run(errno_test)
boost_test_run(error_info_test)
boost_test_run(diagnostic_information_test)
-boost_test_run(refcount_ptr_test)
-boost_test_run(current_exception_cast_test)
-message(STATUS "!!!> run no_exceptions_test.cpp : : : <exception-handling>off ;")
-
boost_test_compile_fail(exception_fail)
boost_test_compile_fail(throw_exception_fail)
# Compile headers tests
set (compile_tests
- exception_ptr_hpp_test
diagnostic_information_hpp_test
error_info_hpp_test
+ exception_ptr_hpp_test
exception_hpp_test
get_error_info_hpp_test
info_hpp_test
info_tuple_hpp_test
to_string_hpp_test
to_string_stub_hpp_test
- current_exception_cast_hpp_test
)
#-- Create a Compile test for each source
Modified: branches/release/libs/exception/test/Jamfile.v2
==============================================================================
--- branches/release/libs/exception/test/Jamfile.v2 (original)
+++ branches/release/libs/exception/test/Jamfile.v2 2009-09-29 16:38:11 EDT (Tue, 29 Sep 2009)
@@ -38,6 +38,7 @@
run errinfos_test.cpp ;
compile-fail exception_fail.cpp ;
compile-fail throw_exception_fail.cpp ;
+compile-fail error_info_const_fail.cpp ;
#headers
Modified: branches/release/libs/exception/test/diagnostic_information_test.cpp
==============================================================================
--- branches/release/libs/exception/test/diagnostic_information_test.cpp (original)
+++ branches/release/libs/exception/test/diagnostic_information_test.cpp 2009-09-29 16:38:11 EDT (Tue, 29 Sep 2009)
@@ -43,6 +43,29 @@
{
};
+struct
+error3:
+ std::exception
+ {
+ char const *
+ what() const throw()
+ {
+ return "error3";
+ }
+ };
+
+struct
+error4:
+ std::exception,
+ boost::exception
+ {
+ char const *
+ what() const throw()
+ {
+ return diagnostic_information_what(*this);
+ }
+ };
+
void
test1( std::string const & di1, std::string const & di2 )
{
@@ -75,6 +98,33 @@
BOOST_TEST(di2.find("bad value")!=std::string::npos);
}
+void
+test3( std::string const & di )
+ {
+#ifndef BOOST_NO_RTTI
+ BOOST_TEST(di.find("type:")!=std::string::npos);
+#endif
+ BOOST_TEST(di.find("error3")!=std::string::npos);
+ }
+
+void
+test4( std::string const & di1, std::string const & di2 )
+ {
+ BOOST_TEST( di1!=di2 );
+#ifndef BOOST_NO_RTTI
+ BOOST_TEST(di1.find("type:")!=std::string::npos);
+#endif
+ BOOST_TEST(di1.find("test_tag1")!=std::string::npos);
+ BOOST_TEST(di1.find("test_tag2")!=std::string::npos);
+ BOOST_TEST(di1.find("fourty-two")!=std::string::npos);
+#ifndef BOOST_NO_RTTI
+ BOOST_TEST(di2.find("type:")!=std::string::npos);
+#endif
+ BOOST_TEST(di2.find("test_tag1")!=std::string::npos);
+ BOOST_TEST(di2.find("test_tag2")!=std::string::npos);
+ BOOST_TEST(di2.find("bad value")!=std::string::npos);
+ }
+
int
main()
{
@@ -131,9 +181,58 @@
error2 & x )
{
std::string di1 = current_exception_diagnostic_information();
+ BOOST_TEST(di1==boost::diagnostic_information_what(x));
x << tagged_int1(2) << tagged_int2(2);
std::string di2 = current_exception_diagnostic_information();
+ BOOST_TEST(di2==boost::diagnostic_information_what(x));
test2(di1,di2);
}
+ try
+ {
+ error3 x;
+ std::string di=diagnostic_information(x);
+ test3(di);
+ throw x;
+ }
+ catch(
+ ... )
+ {
+ std::string di=current_exception_diagnostic_information();
+ test3(di);
+ }
+ try
+ {
+ error4 x; x << tagged_int1(42) << tagged_int2(42);
+ throw x;
+ }
+ catch(
+ error4 & x )
+ {
+ std::string di1=boost::diagnostic_information(x);
+ std::string wh1=x.what();
+ BOOST_TEST(wh1==di1);
+ x << tagged_int1(2) << tagged_int2(2);
+ std::string di2 = diagnostic_information(x);
+ std::string wh2=x.what();
+ BOOST_TEST(wh2==di2);
+ test4(di1,di2);
+ }
+ try
+ {
+ error4 x; x << tagged_int1(42) << tagged_int2(42);
+ throw x;
+ }
+ catch(
+ error4 & x )
+ {
+ std::string di1=boost::current_exception_diagnostic_information();
+ std::string wh1=x.what();
+ BOOST_TEST(wh1==di1);
+ x << tagged_int1(2) << tagged_int2(2);
+ std::string di2 = current_exception_diagnostic_information();
+ std::string wh2=x.what();
+ BOOST_TEST(wh2==di2);
+ test4(di1,di2);
+ }
return boost::report_errors();
}
Modified: branches/release/libs/exception/test/errinfos_test.cpp
==============================================================================
--- branches/release/libs/exception/test/errinfos_test.cpp (original)
+++ branches/release/libs/exception/test/errinfos_test.cpp 2009-09-29 16:38:11 EDT (Tue, 29 Sep 2009)
@@ -30,15 +30,19 @@
using namespace boost;
try
{
- BOOST_THROW_EXCEPTION(
- test_exception() <<
+ test_exception e;
+ e <<
errinfo_api_function("failed_api_function") <<
errinfo_at_line(42) <<
errinfo_errno(errno) <<
errinfo_file_handle(weak_ptr<FILE>()) <<
errinfo_file_name("filename.txt") <<
- errinfo_file_open_mode("rb") <<
- errinfo_type_info_name(typeid(int).name()) );
+ errinfo_file_open_mode("rb");
+#ifdef BOOST_NO_TYPEID
+ BOOST_THROW_EXCEPTION(e);
+#else
+ BOOST_THROW_EXCEPTION(e<<errinfo_type_info_name(typeid(int).name()));
+#endif
BOOST_TEST(false);
}
catch(
@@ -50,7 +54,9 @@
BOOST_TEST(get_error_info<errinfo_file_handle>(e) && get_error_info<errinfo_file_handle>(e)->expired());
BOOST_TEST(get_error_info<errinfo_file_name>(e) && *get_error_info<errinfo_file_name>(e)=="filename.txt");
BOOST_TEST(get_error_info<errinfo_file_open_mode>(e) && *get_error_info<errinfo_file_open_mode>(e)=="rb");
+#ifndef BOOST_NO_TYPEID
BOOST_TEST(get_error_info<errinfo_type_info_name>(e) && *get_error_info<errinfo_type_info_name>(e)==typeid(int).name());
+#endif
}
catch(
... )
Added: branches/release/libs/exception/test/error_info_const_fail.cpp
==============================================================================
--- (empty file)
+++ branches/release/libs/exception/test/error_info_const_fail.cpp 2009-09-29 16:38:11 EDT (Tue, 29 Sep 2009)
@@ -0,0 +1,14 @@
+//Copyright (c) 2006-2009 Emil Dotchevski and Reverge Studios, Inc.
+
+//Distributed under the Boost Software License, Version 1.0. (See accompanying
+//file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+#include <boost/exception/get_error_info.hpp>
+
+typedef boost::error_info<struct foo_,int> foo;
+
+void
+test( boost::exception const * e )
+ {
+ ++*boost::get_error_info<foo>(*e);
+ }
Modified: branches/release/libs/exception/test/error_info_test.cpp
==============================================================================
--- branches/release/libs/exception/test/error_info_test.cpp (original)
+++ branches/release/libs/exception/test/error_info_test.cpp 2009-09-29 16:38:11 EDT (Tue, 29 Sep 2009)
@@ -84,6 +84,23 @@
catch(
test_exception & x )
{
+ ++*boost::get_error_info<test_1>(x);
+ ++*boost::get_error_info<test_2>(x);
+ ++*boost::get_error_info<test_3>(x);
+ BOOST_TEST(*boost::get_error_info<test_1>(x)==2);
+ BOOST_TEST(*boost::get_error_info<test_2>(x)==3u);
+ BOOST_TEST(*boost::get_error_info<test_3>(x)==4.14159f);
+ BOOST_TEST(!boost::get_error_info<test_4>(x));
+ }
+ try
+ {
+ test_exception x;
+ x << test_1(1) << test_2(2u) << test_3(3.14159f);
+ throw x;
+ }
+ catch(
+ test_exception const & x )
+ {
BOOST_TEST(*boost::get_error_info<test_1>(x)==1);
BOOST_TEST(*boost::get_error_info<test_2>(x)==2u);
BOOST_TEST(*boost::get_error_info<test_3>(x)==3.14159f);
@@ -317,6 +334,28 @@
BOOST_TEST(!count);
}
+bool
+is_const( int const * )
+ {
+ return true;
+ }
+
+bool
+is_const( int * )
+ {
+ return false;
+ }
+
+void
+test_const()
+ {
+ test_exception e;
+ boost::exception const & c(e);
+ boost::exception & m(e);
+ BOOST_TEST(is_const(boost::get_error_info<test_1>(c)));
+ BOOST_TEST(!is_const(boost::get_error_info<test_1>(m)));
+ }
+
int
main()
{
@@ -327,5 +366,6 @@
test_catch_add_info();
test_add_tuple();
test_lifetime();
+ test_const();
return boost::report_errors();
}
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